IN STOCK

Basic Information

Smartphone Link/App Connectivity Features

• Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®)
  
• Apps: CASIO WATCHES
  
• App connectivity feature:
  
  • Auto time adjustment
    
  • Easy watch setting
    
  • Approximately 300 world time cities
    
  • App information
    
  • Time & place
    
  • Mission log
    
  • Location Indicator
    
  • Location Memory
    
  • Mode/Display switching customization
    
  • Auto altitude correction
    
  • Phone finder

Exterior

• Glass: Sapphire crystal with anti-reflective coating
  
• Crown: Screw Lock Crown
  
• Surface treatment: DLC Coating bezel
  
• Compatible band size: 145 to 215 mm
  
• Other: Neobrite
  

Watch Features

• World time:
  
  • World time 
    
  • 38 time zones (55 cities + coordinated universal time), daylight saving on/off, auto
  • summer time (DST) switching, Home city/World time city swapping
    
• Sunrise/sunset display:
  
  • Sunrise, sunset time display
    
  • Sunrise time and sunset time for specific date
    
• Stopwatch:
  
  • 1/100-second stopwatch
    
  • Measuring capacity: 23:59'59.99''
    
  • Measuring modes: Elapsed time, split time, 1st-2nd place times
    
• Timer:
  
  • Countdown timer
    
  • Measuring unit: 1 second
    
  • Countdown range: 60 minutes
    
  • Countdown start time setting range: 1 minute to 60 minutes (1-minute increments)
    
• Alarm/hourly time signal:
  
  • 5 daily alarms
    
  • Hourly time signal
    
• Light:
  
  • Double LED light
    
  • LED light for the face (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
    
  • LED backlight for the digital display (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
    
• Light color:
  
  • LED: White
    
• Calendar: Full auto-calendar (to year 2099)
  
• Mute feature: Button operation tone on/off
  
• Hand home position correction feature: The auto hand home position correction
  
• Energy saving feature: Power Saving (display goes blank and hands stop to save power when the watch is left in the dark)
  
• Battery display/alert: Battery level indicator
  
• Run time:
  
  • Approx. battery operating time:
    
    • 6 months on rechargeable battery (operation period with normal use without exposure to light after charge)
      
    • 24 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
      
• Accuracy:
  
  • Accuracy: ±15 seconds per month (with no signal calibration and mobile link function)
    
• Other features:
  
  • 12/24-hour format
    
  • Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
    
  • Regular timekeeping:
    
    • Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 
      
    • 2 dials
      
    • Digital: Hour, minute, second, pm, month, date, day
      
• Time adjustment details:
  
  • Time Calibration Signals
    
  • Station name: DCF77 (Mainflingen, Germany)
    
  • Frequency: 77.5 kHz
    
  • Station name: MSF (Anthorn, England)
    
  • Frequency: 60.0 kHz
    
  • Station name: WWVB (Fort Collins, United States)
    
  • Frequency: 60.0 kHz
    
  • Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
    
  • Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
    
  • Station name: BPC (Shangqiu City, Henan Province, China)
    
  • Frequency: 68.5 kHz
    
  • Time calibration signal reception
    
  • Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
    
  • *5 times a day for the Chinese calibration signal
    
  • Manual receive
    
  • The latest signal reception results

ABOUT THE WATCH

• Model No: M026.629.17.051.01
  
• Collection: Ocean Star
  
• Water Resistance: 20 bar (200 m / 660 ft) with screwed crown
• Weight (g): 125
• Warranty: 2 Years of Warranty

CASE AND CRYSTAL

• Case Shape: Round
  
• Case Material: Stainless steel and ceramic bezel
  
• Crystal: Sapphire crystal with double sided anti-reflection treatment
• Case Options: Screw-down crown
• Case length (mm): 44.00
  
• Width (mm): 44.00
  
• Average Thickness (mm): 13.4
  
• Lugs width (mm): 22.00

DIAL

• Dial Color: Black
  
• Indexes: Indexes

MOVEMENT

• Movement: MIDO Automatic ETA
  
• Functions: Date, GMT
  
• Power Reserve: Power reserve up to 80 hours

STRAP

• Strap/Chain Reference: M604019861
  
• Strap Front: Textile
• Strap Back: Synthetic
• Strap Details: Fabric
  
• Strap Color: Black
  
• Buckle: Pin buckle
  

Stealth meets sport-luxury in the latest Limited Edition Series8. A 39mm gray-tone stainless steel case is defined by its octagonal bezel and sharp faceting, elevated with yellow gold-tone accents along the crown guards and inner bezel ring for a refined contrast. Water resistant up to 100 metres and resistant to magnetic fields up to 16,000 A/m, the watch is powered by the high-performance Calibre 9051 automatic movement. Visible through a sapphire exhibition case back, the movement beats at 28,800 vph with an accuracy of +20/-10 seconds per day, ensuring reliable precision for everyday wear.

An integrated H-link bracelet continues the case’s interplay of brushed and polished finishing, reinforcing the bold yet versatile design. Beneath a sapphire crystal is a rare, forged carbon dial, featuring yellow gold-tone indices, hands, and a discreet 3 o’clock date window.

SPECIFICATION

• Model: NB6086-54E
• Dial: Black
• Case: 
  
  • 39 mm
    
  • Grey
    
  • Stainless Steel
    
• Lug: 11 mm
• Band: 
  
  • Bracelet
  • Stainless Steel
  • Fold Over Clasp with Hidden Push Button
    
• Crystal:
  
  • Anti-Reflective Sapphire Crystal
  • Impact and shatter resistant - anti-reflective coating deflects light
    
• Water-Resistance: WR100/10Bar/333ft (Swimming, Marine Sports)
• Weight (g): 147 g
• Movement:
  
  • 9051
  • Automatic
  • Powered by the release of a wound spring, mechanical movements never require a battery. Automatic mechanical movements have an oscillating weight that winds the spring with the motion of the wearer’s arm.
    
• Functions:
  
  • 42 Hour Power Reserve
  • Antimagnetic 16000 A/m
  • -10~+20 s/d
    

Refined and versatile, Series8 embodies the best of our sport-luxury design work in a balanced, modern form. A 39mm silver-tone stainless steel case is distinguished by its octagonal bezel and sharp faceting, with yellow gold-tone accents highlighting the bezel’s outer edge and crown guards for a touch of elegant contrast. Water resistant up to 100 metres and resistant to magnetic fields up to 16,000 A/m, the watch is powered by the high-performance Calibre 9051 automatic movement. Visible through a sapphire exhibition case back, the movement beats at 28,800 vph with an accuracy of +20/-10 seconds per day, delivering dependable precision for daily wear.

An integrated H-link bracelet continues the case’s mix of brushed and polished surfaces for a clean, modern profile. Beneath a sapphire crystal, the silver-tone dial sets the watch apart with smart yellow gold-tone details and distinct use of sectored texturing. Luminous hands and a subtle date window at the 3 o’clock position emphasize the elevated display's daily utility.

SPECIFICATION

• Model: NB6084-50A
• Dial: White  
• Case: 
  
  • 39 mm
    
  • Silver-Tone
  • Stainless Steel
    
• Lug: 11 mm
• Band: 
  
  • Bracelet
  • Stainless Steel
  • Fold Over Clasp with Hidden Push Button
    
• Crystal:
  
  • Anti-Reflective Sapphire Crystal
  • Impact and shatter resistant - anti-reflective coating deflects light
    
• Water-Resistance: WR100/10Bar/333ft (Swimming, Marine Sports)
• Weight (g): 147 g
• Movement:
  
  • 9051
  • Automatic
  • Powered by the release of a wound spring, mechanical movements never require a battery. Automatic mechanical movements have an oscillating weight that winds the spring with the motion of the wearer’s arm.
    
• Functions:
  
  • 42 Hour Power Reserve
  • Antimagnetic 16000 A/m
  • -10~+20 s/d
    

Refined and versatile, Series8 embodies our sport-luxury design work in a balanced, modern form. With an everyday-ready 39mm silver-tone stainless steel case, the watch’s outward look is defined by its octagonal bezel, sharp faceting, and elevated brushed finishing. Water resistant up to 100 metres and resistant to magnetic fields up to 16,000 A/m, it is powered by the high-performance Calibre 9051 automatic movement. Visible through a sapphire exhibition case back, the movement beats at 28,800 vph with an accuracy of +20/-10 seconds per day, delivering dependable precision for daily wear.

An integrated H-link bracelet continues the case’s mix of brushed and polished surfaces for a clean, modern profile on the wrist. Beneath a sapphire crystal, the green dial sets the watch apart with its rich hue and distinct use of sectored texturing. Luminous hands and a subtle date window at the 3 o’clock position affirm the elevated display's daily utility.

SPECIFICATION

• Model: NB6080-51W
• Dial: Green 
• Case: 
  
  • 39 mm
    
  • Silver-Tone
  • Stainless Steel
    
• Lug: 11 mm
• Band: 
  
  • Bracelet
  • Stainless Steel
  • Fold Over Clasp with Hidden Push Button
    
• Crystal:
  
  • Anti-Reflective Sapphire Crystal
  • Impact and shatter resistant - anti-reflective coating deflects light
    
• Water-Resistance: WR100/10Bar/333ft (Swimming, Marine Sports)
• Weight (g): 147 g
• Movement:
  
  • 9051
  • Automatic
  • Powered by the release of a wound spring, mechanical movements never require a battery. Automatic mechanical movements have an oscillating weight that winds the spring with the motion of the wearer’s arm.
    
• Functions:
  
  • 42 Hour Power Reserve
  • Antimagnetic 16000 A/m
  • -10~+20 s/d
    

ABOUT THE WATCH

• Modele No: M055.507.17.091.00
  
• Collection: Multifort
  
• Water Resistance: 10 bar (100 m / 330 ft) with screwed crown
• Weight (g): 90
• Warranty: 2 Years of Warranty

CASE AND CRYSTAL

• Case Shape: Round
  
• Case Material: Stainless steel
  
• Crystal: Sapphire crystal with double sided anti-reflection treatment
• Case Options: See-through case back, Screw-down crown
• Case length (mm): 38.40
  
• Width (mm): 40.00
  
• Average Thickness (mm): 9.9
  
• Lugs width (mm): 12.00

DIAL

• Dial Color: Green
  
• Indexes: Indexes

MOVEMENT

• Movement: MIDO Automatic ETA
  
• Functions: Date
  
• Power Reserve: Power reserve up to 80 hours

STRAP

• Strap/Chain Reference: M603019655
  
• Strap Front: Synthetic
• Strap Back: Synthetic
• Strap Details: Rubber
  
• Strap Color: Green
  
• Buckle: Pin buckle
  

ABOUT THE WATCH

• Modele No: M049.526.33.041.00
  
• Collection: Multifort
  
• Water Resistance: 10 bar (100 m / 330 ft) with screwed crown
• Weight (g): 155
• Warranty: 2 Years of Warranty

CASE AND CRYSTAL

• Case Shape: Rectangular
  
• Case Material: Stainless steel with rose gold colour PVD coating
  
• Crystal: Sapphire crystal with double sided anti-reflection treatment
• Case Options: See-through case back, Screw-down crown
• Case length (mm): 39.20
  
• Width (mm): 40.00
  
• Average Thickness (mm): 11.5
  
• Lugs width (mm): 22.00

DIAL

• Dial Color: Blue
  
• Indexes: Indexes

MOVEMENT

• Movement: MIDO Automatic ETA
  
• Functions: Big Date
  
• Power Reserve: Power reserve up to 80 hours

STRAP

• Strap/Chain Reference: M605019777
  
• Strap Details: Stainless steel
  
• Strap Color: Rose gold colour PVD coating
  
• Buckle: Folding clasp
  

ABOUT THE WATCH

• Modele No: M040.407.11.061.00
  
• Collection: Multifort
  
• Water Resistance: 5 bar (50 m / 165 ft)
• Weight (g): 120.00
• Warranty: 2 Years of Warranty

CASE AND CRYSTAL

• Case Shape: Round
  
• Case Material: Stainless steel
  
• Crystal: Sapphire crystal
• Case length (mm): 40.00
  
• Width (mm): 40.00
  
• Thickness (mm): 12.1
  
• Lugs width (mm): 19.00

DIAL

• Dial Color: Black
  
• Indexes: Indexes

MOVEMENT

• Movement: Mido Automatic ETA
  
• Functions: Date, Day
  
• Power Reserve: Power reserve up to 80 hours

STRAP

• Strap/Chain Reference: M605016031
  
• Strap Details: Stainless steel
  
• Strap Color: Grey
  
• Buckle: Folding clasp
  

ABOUT THE WATCH

• Modele No: M040.407.11.041.00
  
• Collection: Multifort
  
• Water Resistance: 5 bar
• Weight (g): 120.00
• Warranty: 2 Years of Warranty

CASE AND CRYSTAL

• Case Shape: Round
  
• Case Material: Stainless steel
  
• Crystal: Acrylic glass
• Case Thickness (mm): 12.10
  
• Case Diameter (mm): 40.00
  
• Case Height (mm): 12.10

DIAL

• Dial Color: Blue
  
• Indexes: Indexes

MOVEMENT

• Movement: Automatic
  
• Functions: Date, Day
  
• Power Reserve: Power reserve up to 80 hours

STRAP

• Strap/Chain Reference: M605016031
  
• Strap Details: Stainless steel
  
• Strap Color: Grey
  
• Buckle: Folding clasp
  

Blending the bold style of the TSUYOSA line with enhanced water-ready performance, the TSUYOSA Shore delivers our sport-luxury design with a striking gold-tone presence. Measuring 40mm across, the yellow gold-tone stainless steel case elevates the look, complemented by a rich green sunray dial and a matching 120-click unidirectional bezel for a vivid, sporty edge. A wide handset and luminous accents ensure quick legibility, while a sapphire crystal with a magnified 3 o’clock date window provides everyday practicality.

Powered by our automatic Calibre 8210, the TSUYOSA Shore delivers reliable mechanical precision, complete with a hacking seconds mechanism for accurate time setting. A seamlessly integrated gold-tone stainless steel bracelet completes the versatile design, bringing refined durability to a watch that’s as ready for the shore as it is for the city.

SPECIFICATION

• Model: NJ0232-53X
  
• Dial: Green
  
• Case: 
  
  • 40 mm
    
  • Gold-Tone
    
  • Stainless Steel
    
• Lug: 9 mm
  
• Band: 
  
  • Bracelet
    
  • Stainless Steel
    
  • Fold Over Clasp with Push Button
    
• Crystal:
  
  • Sapphire Crystal
    
  • Superior scratch resistance and hardness
• Water-Resistance: WR100/10Bar/333ft (Swimming, Marine Sports)
• Weight (g): 150 g
  
• Movement:
  
  • 8210
    
  • Automatic
    
  • Powered by the release of a wound spring, mechanical movements never require a battery. Automatic mechanical movements have an oscillating weight that winds the spring with the motion of the wearer’s arm.
• Functions:
  
  • 3-Hand with Date
    
  • Automatic
    
  • 42 Hour Power Reserve
    
  • Hack Feature

Blending the bold style of the TSUYOSA line with enhanced water-ready performance, the TSUYOSA Shore delivers our sport-luxury design with an extra touch of versatility. Measuring 40mm across, the silver-tone stainless steel case introduces upgraded utility with 100 metres of water resistance and a robust 120-click unidirectional rotating bezel, executed here in deep blue for a nautical edge. A wide handset and luminous accents ensure quick legibility against the sunray dial, while a sapphire crystal with a magnified 3 o’clock date window adds everyday practicality.

Powered by our automatic Calibre 8210, the TSUYOSA Shore delivers reliable mechanical precision, complete with a hacking seconds mechanism for accurate time setting. A seamlessly integrated stainless steel bracelet completes the versatile design, making the watch as comfortable on the shore as it is in the city.

SPECIFICATION

• Model: NJ0230-59L
  
• Dial: Navy Blue
  
• Case: 
  
  • 40 mm
    
  • Silver-Tone
    
  • Stainless Steel
    
• Lug: 9 mm
  
• Band: 
  
  • Bracelet
    
  • Stainless Steel
    
  • Fold Over Clasp with Push Button
    
• Crystal:
  
  • Sapphire Crystal
    
  • Superior scratch resistance and hardness
• Water-Resistance: WR100/10Bar/333ft (Swimming, Marine Sports)
• Weight (g): 150 g
  
• Movement:
  
  • 8210
    
  • Automatic
    
  • Powered by the release of a wound spring, mechanical movements never require a battery. Automatic mechanical movements have an oscillating weight that winds the spring with the motion of the wearer’s arm.
    
• Functions:
  
  • 3-Hand with Date
    
  • Automatic
    
  • 42 Hour Power Reserve
    
  • Hack Feature

Simplicity defined — a streamlined digital watch with large display to clearly show the time at a glance. Comes equipped with 100-meter water resistance, a 10-year battery, LED backlight, and other handy functions.

Basic Information

Exterior

• Glass: Resin Glass
• Compatible band size: 150 to 205 mm

Watch Features

• World time: Dual time
• Stopwatch:
  
  • 1/100-second stopwatch
  • Measuring capacity: 23:59'59.99''
  • Measuring mode: split time
• Alarm/Hourly time signal:
  
  • Hourly time signal
  • Multi-function alarm (with 1 snooze alarm)
• Light:
  • LED backlight
    
  • Afterglow
• Light color:
  
  • LED: Green
    
• Calendar: Full auto-calendar (to year 2099)
• Accuracy: ±30 seconds per month
  
• Other Features:
  • 12/24-hour format
    
  • Regular Timekeeping: Hour, minute, second, pm, year, month, date, day

The pale pink dial of this Seiko Prospex Speedtimer is inspired by 1980s-90s sports cars, referred to as ‘Youngtimers.’ Modelled on the Seiko SSC813, this Speedtimer inherits the fan-favourite Seiko ‘Panda’ style design, with its black subdials constrasting the main dial. The motor-sports themed chronograph inherits the flowing form of the 1960-70s Speedtimer models.

The dial is applied sandblast finishing which ensure high levels of readability and legibility crucial to a Prospex sports watch.

Movement

• Caliber Number: V192
• Movement Type:  Solar
• Precision: ±15 seconds per month
• Power reserve: Operating for approx. 6 months (when fully charged)
• Functions:
  • Overcharge prevention function
  • 24-hour hand
  • Equipped with small seconds hand
  • Chronograph up to 60 minutes in 1/5 second increments
  • Power reserve indicator
  • Date display
    

Case/Band

• Case Material: Stainless steel 
• Case Size:
  
  • Thickness: 13.3mm
    
  • Diameter: 39.0mm
    
  • Lug-to-lug: 45.5mm
• Crystal: Curved sapphire crystal
• Crystal Coating: Anti-reflective coating on inner surface
• LumiBrite: Lumibrite on hands and index(es)
• Clasp: Three-fold clasp with push button release
• Bracelet Length: 205.0mm
• Distance between lugs: 20

Other Details

• Water Resistance: 10 bar
• Magnetic Resistance: 4,800 A/m
• Weight: 165.0g
• Features:
  • Tachymeter function
  • Screw case back
    

Basic Information

• Case size (L× W× H): 46.9 × 44.2 × 11.6 mm
  
• Weight: 118 g
  
• Case and bezel material: Bio-based Carbon / Stainless steel
  
• Band:
  
  • Solid stainless steel band
    
  • One-touch 3-fold Clasp
    
• Construction:
  
  • Shock Resistant
    
  • Carbon Core Guard structure
    
• Water resistance: 200-meter water resistance
  
• Time adjustment:
  
  • Bluetooth: Connects to a smartphone and automatically adjusts the time
    
• Power supply and battery life: Tough Solar (Solar powered)
  
• Country Of Origin: Thailand

Smartphone Link/App Connectivity Features

• Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®)
  
• Apps: CASIO WATCHES
  
• App connectivity feature:
  
  • Auto time adjustment
    
  • Easy watch setting
    
  • Time & place
    
  • Phone finder

Exterior

• Glass: Mineral Glass
  
• Crown: Screw Lock Crown
  
• Compatible band size: 150 to 205 mm
  
• Other: Neobrite

Watch Features

• Stopwatch:
  
  • 1-second stopwatch
    
  • Measuring capacity: 29'59 (30 minutes) 
    
  • Measuring mode: Elapsed time
    
• Timer:
  
  • Countdown timer
    
  • Measuring unit: 1 second
    
  • Countdown range : 30 minutes
    
  • Countdown start time setting range : 1 minute to 30 minutes (1-minute increments)
    
• Alarm/hourly time signal: Daily alarm
  
• Light:
  
  • LED light (Super Illuminator)
    
  • Afterglow
    
• Light color:
  
  • LED: White
    
• Calendar: Full auto-calendar (to year 2099)
  
• Energy saving feature: Power Saving (hands stop to save power when the watch is left in the dark)
  
• Battery display/alert: Low battery alert
  
• Run Time:
  
  • Approx. battery operating time:
    
    • 5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
      
    • 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
      
• Accuracy: Accuracy: ±15 seconds per month (with no mobile link function)
  
• Other features:
  
  • Regular timekeeping:
    
    • Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 2 dials (24-hour, day)
      
    • Day indicator
      
    • Date display

Basic Information

• Case size (L× W× H): 46.9 × 44.2 × 11.6 mm
  
• Weight: 118 g
  
• Case and bezel material: Bio-based Carbon / Stainless steel
  
• Band:
  
  • Solid stainless steel band
    
  • One-touch 3-fold Clasp
    
• Construction:
  
  • Shock Resistant
    
  • Carbon Core Guard structure
    
• Water resistance: 200-meter water resistance
  
• Time adjustment:
  
  • Bluetooth: Connects to a smartphone and automatically adjusts the time
    
• Power supply and battery life: Tough Solar (Solar powered)
  
• Country Of Origin: Thailand

Smartphone Link/App Connectivity Features

• Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®)
  
• Apps: CASIO WATCHES
  
• App connectivity feature:
  
  • Auto time adjustment
    
  • Easy watch setting
    
  • Time & place
    
  • Phone finder

Exterior

• Glass: Mineral Glass
  
• Crown: Screw Lock Crown
  
• Compatible band size: 150 to 205 mm
  
• Other: Neobrite

Watch Features

• Stopwatch:
  
  • 1-second stopwatch
    
  • Measuring capacity: 29'59 (30 minutes) 
    
  • Measuring mode: Elapsed time
    
• Timer:
  
  • Countdown timer
    
  • Measuring unit: 1 second
    
  • Countdown range : 30 minutes
    
  • Countdown start time setting range : 1 minute to 30 minutes (1-minute increments)
    
• Alarm/hourly time signal: Daily alarm
  
• Light:
  
  • LED light (Super Illuminator)
    
  • Afterglow
    
• Light color:
  
  • LED: White
    
• Calendar: Full auto-calendar (to year 2099)
  
• Energy saving feature: Power Saving (hands stop to save power when the watch is left in the dark)
  
• Battery display/alert: Low battery alert
  
• Run Time:
  
  • Approx. battery operating time:
    
    • 5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
      
    • 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
      
• Accuracy: Accuracy: ±15 seconds per month (with no mobile link function)
  
• Other features:
  
  • Regular timekeeping:
    
    • Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 2 dials (24-hour, day)
      
    • Day indicator
      
    • Date display

Basic Information

• Case size (L× W× H): 46.9 × 44.2 × 11.6 mm
  
• Weight: 118 g
  
• Case and bezel material: Bio-based Carbon / Stainless steel
  
• Band:
  
  • Solid stainless steel band
    
  • One-touch 3-fold Clasp
    
• Construction:
  
  • Shock Resistant
    
  • Carbon Core Guard structure
    
• Water resistance: 200-meter water resistance
  
• Time adjustment:
  
  • Bluetooth: Connects to a smartphone and automatically adjusts the time
    
• Power supply and battery life: Tough Solar (Solar powered)
  
• Country Of Origin: Thailand

Smartphone Link/App Connectivity Features

• Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®)
  
• Apps: CASIO WATCHES
  
• App connectivity feature:
  
  • Auto time adjustment
    
  • Easy watch setting
    
  • Time & place
    
  • Phone finder

Exterior

• Glass: Mineral Glass
  
• Crown: Screw Lock Crown
  
• Compatible band size: 150 to 205 mm
  
• Other: Neobrite

Watch Features

• Stopwatch:
  
  • 1-second stopwatch
    
  • Measuring capacity: 29'59 (30 minutes) 
    
  • Measuring mode: Elapsed time
    
• Timer:
  
  • Countdown timer
    
  • Measuring unit: 1 second
    
  • Countdown range : 30 minutes
    
  • Countdown start time setting range : 1 minute to 30 minutes (1-minute increments)
    
• Alarm/hourly time signal: Daily alarm
  
• Light:
  
  • LED light (Super Illuminator)
    
  • Afterglow
    
• Light color:
  
  • LED:White
    
• Calendar: Full auto-calendar (to year 2099)
  
• Energy saving feature: Power Saving (hands stop to save power when the watch is left in the dark)
  
• Battery display/alert: Low battery alert
  
• Run Time:
  
  • Approx. battery operating time:
    
  • 5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
    
  • 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
    
• Accuracy: Accuracy: ±15 seconds per month (with no mobile link function)
  
• Other features:
  
  • Regular timekeeping:
    
    • Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 2 dials (24-hour, day)
      
    • Day indicator
      
    • Date display

Basic Information

• Case size (L× W× H): 47 × 40 × 11 mm
• Weight: 136 g
• Case and bezel material: Stainless steel
• Band:
  • Stainless Steel Band
  • Solid Band
  • One-touch 3-fold Clasp
• Water resistance: 100-meter water resistance
• Power supply and battery life:  Approx. battery life: 3 years on SR920SW

• Country Of Origin: China

Exterior

• Glass: Sapphire Crystal
• Back Plate: Screw Lock Back

• Compatible Band Size: 150 to 205 mm

Watch Features

Stopwatch

• 1/100-second stopwatch
• Measuring capacity:
  • 59'59''
• Measuring modes:
  • Elapsed time,
  • Split time
  • 1st-2nd place times

Other Features

• Regular timekeeping:
  • Analog: 3 hands (hour, minute, second), 3 dials (24-hour, stopwatch minutes, stopwatch seconds)
• Date Display

Basic Information

• Case size (L× W× H): 51.5 × 47.6 × 13.2 mm
• Weight: 55 g
• Case and bezel material: Resin / Aluminum
• Band:
  • Resin Band
• Water resistance: 200-meter water resistance
• Power supply and battery life: Approx. battery life: 3 years on CR2025
• Environmental resistance: Low-temperature resistant (-10℃/14℉)
• Sensor Feature:
  • Digital compass
    
  • Measures and displays direction as one of 16 points
    
  • Measuring range: 0 to 359°
    
  • Measuring unit: 1°
    
  • 10 seconds continuous measurement
    
  • Graphic direction pointer
    
  • Bearing sensor correction
    
  • Magnetic declination correction
    
  • Thermometer
    
  • Display range: -10 to 60℃ (14 to 140℉)
    
  • Display unit: 0.1℃ (0.2℉)
    
  • *Changeover between Celsius (℃) and Fahrenheit (℉)

Exterior

• Glass: Mineral Glass
• Bezel Features: Direction Bezel
• Compatible Band Size: 145 to 215 mm

Watch Features

World Time

• World time
• 29 time zones (48 cities), city code display, daylight saving on/off

Stopwatch

• 1/100-second stopwatch
• Measuring capacity:
  • 59'59.99''
• Measuring modes:
  • Elapsed time,
  • Split time
  • 1st-2nd place times

Timer

• Countdown timer
  
• Measuring unit: 1 second
• Countdown range: 24 hours
• Countdown start time setting range: 1 minute to 24 hours (1-hour increments and 1-minute increments)
  
• Other: Auto-repeat

Alarm / Hourly Time Signal

• Daily alarms 
• 5 independent daily alarms (4 one-time alarms and 1 snooze alarm)
• Hourly time signal

Light

• Electro-luminescent backlight
• Afterglow

• Light color: EL:Blue Green

Calendar

• Full auto-calendar (to year 2099)
  

Mute feature

• Button operation tone on/off
  

Other Features

• 12/24-hour format
• Regular timekeeping:
  • Hour, minute, second, pm, year, month, date, day

In celebration of Seiko’s 145th anniversary, a special limited-edition model tracing Seiko’s legacy is now available.

In 2026, Seiko will celebrate its 145th anniversary. Since its founding in 1881, the company has viewed watches as a potential solution to social challenges, consistently pursuing innovation while upholding founder Kintaro Hattori's philosophy to be “always one step ahead of the rest."

This new GPS Solar Dual-Time Chronograph celebrates Astron's spirit of innovation. Symbolizing success and prosperity, gold-colored accents grace every part of the watch, from the dial and bracelet to the case.

The bezel features a gold-colored sapphire crystal insert that adds depth and dimension. Even the gold-colored markings at 1, 4, and 5 on the UTC scale offer a subtle tribute to the 145th anniversary.

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: 14.4mm
    
  • Diameter: 44.1mm
    
  • Lug-to-lug: 50.0mm
    
• Crystal: Dual-curved sapphire crystal
  
• Crystal Coating: Super-clear coating
  
• Clasp: Three-fold clasp with push button release
  
• Bracelet Length: 190.0
  
• Distance between lugs: 14

Other Details

• Water Resistance: 10 bar
  
• Magnetic Resistance: 4,800 A/m
  
• 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