Products

SEIKO Astron 100th Anniversary Limited Edition | SSH158

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SEIKO Astron 100th Anniversary Limited Edition | SSH158
Specifications

Movement

Caliber Number

5X83

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

14

Functions

Overcharge prevention function

Power save function

Chronograph up to 12 hours in 1/20 second increments

Perpetual calendar to the february 28, 2100

World time function (38 cities)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Size

Thickness:14.1mm
Diameter:43.4mm
Lug-to-lug:49.5mm

Crystal

Dual-curved sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Regular price $4,225

Regular price Sale price $4,225
Unit price per

$4,225

Sold out

SEIKO Astron 110th Anniversary Limited Edition | SSJ019

SEIKO Astron 110th Anniversary Limited Edition | SSJ019

Specifications

Movement

Caliber Number

3X62

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

10

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

Power reserve indicator

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Date display

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:12.0mm
Diameter:41.2mm
Lug-to-lug:48.6mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Distance between lugs

14

Other Details

Water Resistance

10 bar

Magnetic Resistance

4,800 A/m

Weight

74.0g

Features

LIMITED EDITION on the case back

Screw case back

Regular price $2,575

Regular price Sale price $2,575
Unit price per

$2,575

SEIKO Astron Black Dial 43mm | SSH067

SEIKO Astron Black Dial 43mm | SSH067

Specifications

Movement

Caliber Number

5X53

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

12

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the February 28, 2100

World time function (39 time zones)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:14.7mm
Diameter:42.8mm
Lug-to-lug:50.3mm

Crystal

Dual-curved sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

Lumibrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

21

Other Details

Water Resistance

20 bar

Weight

103.0

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $3,350

Regular price Sale price $3,350
Unit price per

$3,350

SEIKO Astron Ceramic Bezel Blue Dial 39mm | SSJ003

SEIKO Astron Ceramic Bezel Blue Dial 39mm | SSJ003
Specifications

Movement

Calibre Number

3X22

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 4 years

Jewels

8

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Reception result display function

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Date display

Case/Band

Case Material

Stainless steel (super hard coating) with ceramic bezel

Case Size

Thickness:11.0mm
Diameter:39.0mm
Lug-to-lug:46.2mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

21

Other Details

Water Resistance

10 bar

Weight

144.0

Features

Clasp with Smart Adjuster function

Screw case back

Regular price $2,050

Regular price $0 Sale price $2,050
Unit price per

$2,050

$0 $2,050

SEIKO Astron GPS Solar 2025 Black & Neon Orange Limited Edition | SSH183

SEIKO Astron GPS Solar 2025 Black & Neon Orange Limited Edition | SSH183
The Dial Features a new horizontal pattern with intermittent lines, evoking the image of light traveling at high speed. The two-layered bezel combines ceramic components with a polygonal decorative edge, creating a special design unique to this limited-edition model. Black ceramic is used for the bezel and the central row of the bracelet, and neon orange accents are applied to various parts, creating a sporty design. The adjustment system for the clasp allows easy fine-tuning of the bracelet’s length.

Movement:

Caliber Number: 5X83

Movement Type: GPS solar

Precision: ±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power Reserve: Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels: 14

Functions:

Overcharge prevention function

Power save function

Chronograph up to 12 hours in 1/20 second increments

Perpetual calendar to the February 28, 2100

World time function (38 cities)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band:

Case Material: Titanium (super-hard coating) with ceramic/aluminum bezel

Crystal: Dual-curved sapphire crystal

Crystal Coating: Super-clear coating

LumiBrite: LumiBrite on hands and index(es)

Clasp: Three-fold clasp with push button release

Bracelet Length: 190.0

Distance between lugs:14

Case Size:

Thickness:13.4mm

Diameter:43.4mm

Lug-to-lug:49.5mm

Other Details:

Water Resistance:10 bar

Magnetic Resistance: 4,800 A/m

Weight: 123.0g

Features:

LIMITED EDITION on the case back

Serial number engraved on the case back

Against an allergic reaction to nickel

Clasp with Smart Adjuster function

Screw case back

Regular price $3,995

Regular price Sale price $3,995
Unit price per

$3,995

SEIKO Astron GPS Solar 2025 Black & White Ceramic Limited Edition | SSH185

SEIKO Astron GPS Solar 2025 Black & White Ceramic Limited Edition | SSH185
The Dial Features a new horizontal pattern with intermittent lines, evoking the image of light traveling at high speed. Light green accents are applied to various parts, creating a sporty design. The titanium case and bracelet are finished with a scratch-resistant black hard coating and combined with white ceramic to create a contrasting design that highlights the fusion of different materials. The adjustment system for the clasp allows easy fine-tuning of the bracelet’s length.

Movement:

Caliber Number: 5X83

Movement Type: GPS solar

Precision: ±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power Reserve: Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels: 14

Functions:

Overcharge prevention function

Power save function

Chronograph up to 12 hours in 1/20 second increments

Perpetual calendar to the february 28, 2100

World time function (38 cities)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band:

Case Material: Titanium (super-hard coating) with ceramic/aluminum bezel

Crystal: Dual-curved sapphire crystal

Crystal Coating: Super-clear coating

LumiBrite: LumiBrite on hands and index(es)

Clasp: Three-fold clasp with push button release

Bracelet Length: 190.0

Distance between lugs: 14

Case Size:

Thickness:13.4mm

Diameter:43.4mm

Lug-to-lug:49.5mm

Other Details:

Water Resistance:10 bar

Magnetic Resistance: 4,800 A/m

Weight: 123.0g

Features:

LIMITED EDITION on the case back

Serial number engraved on the case back

Against an allergic reaction to nickel

Clasp with Smart Adjuster function

Screw case back

Regular price $4,275

Regular price Sale price $4,275
Unit price per

$4,275

SEIKO Astron GPS Solar 2025 Single Silver Tone Limited Edition | SSJ037

SEIKO Astron GPS Solar 2025 Single Silver Tone Limited Edition | SSJ037
The Dial Features a pattern with stripes radiating in three directions, inspired by a space free of gravity. The bezel features a two-layer structure combining different metals. The case, bracelet, and dial are designed in a single silver tone, creating a metallic internal spaceship atmosphere.

Movement:

Caliber Number: 3X62

Movement Type: GPS solar

Precision: ±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power Reserve: Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels: 10

Functions:

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

Power reserve indicator

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Date display

Case/Band:

Case Material: Titanium (super-hard coating) with titanium (super-hard coating) and aluminum bezel

Crystal: Sapphire crystal

Crystal Coating: Super-clear coating

LumiBrite: LumiBrite on hands and index(es)

Clasp: Three-fold clasp with push button release

Bracelet Length: 190.0

Distance between lugs: 14

Case Size:

Thickness:12.0mm

Diameter:42.0mm

Lug-to-lug:47.9mm

Other Details:

Water Resistance:10 bar

Magnetic Resistance: 4,800 A/m

Weight: 107.0g

Features:

LIMITED EDITION on the case back

Serial number engraved on the case back

Against an allergic reaction to nickel

Clasp with Smart Adjuster function

Screw case back

Regular price $3,325

Regular price Sale price $3,325
Unit price per

$3,325

SEIKO Astron GPS Solar Black & Gold | SSJ026

SEIKO Astron GPS Solar Black & Gold | SSJ026

Specifications

Movement

Caliber Number

3X62

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

10

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

Power reserve indicator

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Date display

Case/Band

Case Material

Titanium (super-hard coating) with titanium (super-hard coating) and aluminum bezel

Case Size

Thickness:12.0mm
Diameter:42.0mm
Lug-to-lug:47.9mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Magnetic Resistance

4,800 A/m

Weight

107.0g

Features

Against an allergic reaction to nickel

Clasp with Smart Adjuster function

Screw case back

Regular price $3,275

Regular price Sale price $3,275
Unit price per

$3,275

SEIKO Astron GPS Solar Black Dial | SSJ025

SEIKO Astron GPS Solar Black Dial | SSJ025

Specifications

Movement

Caliber Number

3X62

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

10

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

Power reserve indicator

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Date display

Case/Band

Case Material

Titanium (super-hard coating) with titanium (super-hard coating) and aluminum bezel

Case Size

Thickness:12.0mm
Diameter:42.0mm
Lug-to-lug:47.9mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Magnetic Resistance

4,800 A/m

Weight

107.0g

Features

Against an allergic reaction to nickel

Clasp with Smart Adjuster function

Screw case back

Regular price $3,275

Regular price Sale price $3,275
Unit price per

$3,275

SEIKO Astron GPS Solar Blue Dial | SSJ023

SEIKO Astron GPS Solar Blue Dial | SSJ023

Specifications

Movement

Caliber Number

3X62

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

10

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

Power reserve indicator

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Date display

Case/Band

Case Material

Titanium (super-hard coating) with titanium (super-hard coating) and aluminum bezel

Case Size

Thickness:12.0mm
Diameter:42.0mm
Lug-to-lug:47.9mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Magnetic Resistance

4,800 A/m

Weight

107.0g

Features

Against an allergic reaction to nickel

Clasp with Smart Adjuster function

Screw case back

Regular price $3,275

Regular price Sale price $3,275
Unit price per

$3,275

SEIKO Astron GPS Solar Chronograph Silver Dial | SSH159

SEIKO Astron GPS Solar Chronograph Silver Dial | SSH159

Specifications

Movement

Caliber Number

5X83

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

14

Functions

Overcharge prevention function

Power save function

Chronograph up to 12 hours in 1/20 second increments

Perpetual calendar to the february 28, 2100

World time function (38 cities)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:12.4mm
Diameter:42.0mm
Lug-to-lug:49.5mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Magnetic Resistance

4,800 A/m

Weight

106.0g

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $3,395

Regular price Sale price $3,395
Unit price per

$3,395

SEIKO Astron GPS Solar Chronograph Black Dial | SSH151

SEIKO Astron GPS Solar Chronograph Black Dial | SSH151
Movement

Caliber Number

5X83

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

14

Functions

Overcharge prevention function

Power save function

Chronograph up to 12 hours in 1/20 second increments

Perpetual calendar to the february 28, 2100

World time function (38 cities)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium with ceramic/titanium bezel

Case Size

Thickness:13.4mm
Diameter:43.3mm
Lug-to-lug:49.5mm

Crystal

Dual-curved sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Magnetic Resistance

4,800 A/m

Weight

117.0g

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

In an actual product, the case back direction might be different from the photograph.

Regular price $3,675

Regular price Sale price $3,675
Unit price per

$3,675

SEIKO Astron GPS Solar Chronograph Blue Dial | SSH161

SEIKO Astron GPS Solar Chronograph Blue Dial | SSH161

Specifications

Movement

Caliber Number

5X83

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

14

Functions

Overcharge prevention function

Power save function

Chronograph up to 12 hours in 1/20 second increments

Perpetual calendar to the february 28, 2100

World time function (38 cities)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:12.4mm
Diameter:42.0mm
Lug-to-lug:49.5mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Weight

106.0g

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $3,395

Regular price Sale price $3,395
Unit price per

$3,395

SEIKO Astron GPS Solar Chronograph Grey Dial | SSH163

SEIKO Astron GPS Solar Chronograph Grey Dial | SSH163

Specifications

Movement

Caliber Number

5X83

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

14

Functions

Overcharge prevention function

Power save function

Chronograph up to 12 hours in 1/20 second increments

Perpetual calendar to the february 28, 2100

World time function (38 cities)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:12.4mm
Diameter:42.0mm
Lug-to-lug:49.5mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Weight

106.0g

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $3,395

Regular price Sale price $3,395
Unit price per

$3,395

SEIKO Astron GPS Solar Chronograph Silver Dial | SSH153

SEIKO Astron GPS Solar Chronograph Silver Dial | SSH153

Movement

Caliber Number

5X83

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

14

Functions

Overcharge prevention function

Power save function

Chronograph up to 12 hours in 1/20 second increments

Perpetual calendar to the february 28, 2100

World time function (38 cities)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium with ceramic/titanium bezel

Case Size

Thickness:13.4mm
Diameter:43.3mm
Lug-to-lug:49.5mm

Crystal

Dual-curved sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Magnetic Resistance

4,800 A/m

Weight

117.0g

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $3,675

Regular price Sale price $3,675
Unit price per

$3,675

SEIKO Astron Morning Star Solar GPS Titanium Limited Edition Black | SSJ021

SEIKO Astron Morning Star Solar GPS Titanium Limited Edition Black | SSJ021

Seiko Astron GPS Solar 2024 Limited Edition The radiance of the early morning sky reflected in a watch

The black titanium case and bracelet take inspiration from the dark of the night sky.

The glittering gradation dial expresses the sky as it gradually begins to light up from the dark of night.

The gold accents recall the radiance of Venus and other planets and stars in the early morning sky.

The indexes, as well as the hour, minute and seconds hands, are filled with Lumibrite, enhancing legibility in low-light conditions.

SPECIFICATIONS

Movement

Caliber Number :

3X62

Movement Type:

GPS solar

Precision:

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve:

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels:

10

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the February 28, 2100

Power reserve indicator

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Date display

Case/Band

Case Material:

Titanium(super hard coating)

Case Size:

Thickness:12.0mm

Diameter:41.2mm

Lug-to-lug:48.6mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

Lumibrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14mm

Other Details

Water Resistance

10 bar

Magnetic Resistance

4,800 A/m

Weight

110.0g

Features

LIMITED EDITION on the case back

Serial number engraved on the case back

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $2,975

Regular price Sale price $2,975
Unit price per

$2,975

SEIKO Astron Titanium Black Dial 43mm | SSH111

SEIKO Astron Titanium Black Dial 43mm | SSH111

Specifications

Movement

Caliber Number

5X53

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

12

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

World time function (39 time zones)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:12.2mm
Diameter:42.7mm
Lug-to-lug:48.0mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Weight

105.0g

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $3,675

Regular price $0 Sale price $3,675
Unit price per

$3,675

$0 $3,675

SEIKO Astron Titanium Blue Dial 43mm | SSSH109

SEIKO Astron Titanium Blue Dial 43mm | SSSH109

Specifications

Movement

Caliber Number

5X53

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

12

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

World time function (39 time zones)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:12.2mm
Diameter:42.7mm
Lug-to-lug:48.0mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Weight

105.0g

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $3,675

Regular price $0 Sale price $3,675
Unit price per

$3,675

$0 $3,675

SEIKO Astron Titanium Chronograph Black Dial 43mm | SSH119

SEIKO Astron Titanium Chronograph Black Dial 43mm | SSH119

Specifications

Movement

Caliber Number

5X53

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

12

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

World time function (39 time zones)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:12.2mm
Diameter:43.1mm
Lug-to-lug:48.0mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Weight

105.0g

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $3,275

Regular price $0 Sale price $3,275
Unit price per

$3,275

$0 $3,275

SEIKO Astron Titanium Gray Silver Dial 43mm | SSH107

SEIKO Astron Titanium Gray Silver Dial 43mm | SSH107

Specifications

Movement

Caliber Number

5X53

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

12

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

World time function (39 time zones)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:12.2mm
Diameter:42.7mm
Lug-to-lug:48.0mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Weight

105.0g

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $3,675

Regular price $0 Sale price $3,675
Unit price per

$3,675

$0 $3,675

SEIKO Astron Titanium Icy Blue Dial 41mm | SSJ013

SEIKO Astron Titanium Icy Blue Dial 41mm | SSJ013

Specifications

Movement

Caliber Number

3X62

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

10

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

Power reserve indicator

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Date display

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:12.0mm
Diameter:41.2mm
Lug-to-lug:48.6mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Weight

110.0g

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $2,995

Regular price $0 Sale price $2,995
Unit price per

$2,995

$0 $2,995

SEIKO Astron Titanium Nexter Acid Green Limited Edition | SSH139

SEIKO Astron Titanium Nexter Acid Green Limited Edition | SSH139
Specifications

Movement

Caliber Number

5X53

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

12

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

World time function (39 time zones)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:12.2mm
Diameter:42.7mm
Lug-to-lug:48.0mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Weight

105.0g

Features

LIMITED EDITION on the case back

Serial number engraved on the case back

An additional silicone strap is included

Clasp with Smart Adjuster function

Screw case back

In an actual product, the case back direction might be different from the photograph.

Regular price $3,775

Regular price $0 Sale price $3,775
Unit price per

$3,775

$0 $3,775

SEIKO Astron Titanium Nexter GPS Solar Limited Edition | SSH137

SEIKO Astron Titanium Nexter GPS Solar Limited Edition | SSH137
Specifications

Movement

Caliber Number

5X53

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

12

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

World time function (39 time zones)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium(super hard coating)

Case Size

Thickness:12.2mm
Diameter:42.7mm
Lug-to-lug:48.0mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Weight

105.0g

Features

LIMITED EDITION on the case back

Serial number engraved on the case back

An additional silicone strap is included

Clasp with Smart Adjuster function

Screw case back

In an actual product, the case back direction might be different from the photograph.

Regular price $3,925

Regular price $0 Sale price $3,925
Unit price per

$3,925

$0 $3,925

SEIKO Astron Titanium Silver Dial 43mm | SSH117

SEIKO Astron Titanium Silver Dial 43mm | SSH117

Specifications

Movement

Caliber Number

5X53

Movement Type

GPS solar

Precision

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

Power reserve

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

12

Functions

Overcharge prevention function

Power save function

Perpetual calendar to the february 28, 2100

World time function (39 time zones)

Dual-time function

Day display

Power reserve indicator

Time transfer function (Switching between the main-dial and sub-dial)

GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)

Satellite acquisition status display function

Reception result display function

DST (Daylight Saving Time)

Function to prevent the GPS signal reception (in-flight mode)

Automatic hand position alignment function

Case/Band

Case Material

Titanium (super-hard coating)

Case Size

Thickness:12.2mm
Diameter:43.1mm
Lug-to-lug:48.0mm

Crystal

Sapphire crystal

Crystal Coating

Super-clear coating

LumiBrite

LumiBrite on hands and index(es)

Clasp

Three-fold clasp with push button release

Distance between lugs

14

Other Details

Water Resistance

10 bar

Features

Allergy-safe metal

Clasp with Smart Adjuster function

Screw case back

Regular price $3,275

Regular price $0 Sale price $3,275
Unit price per

$3,275

$0 $3,275

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