SINN U1000

SINN U1000

Regular price $7,000.00 $4,500.00 Sale

One owner comes with Box and Papers.

Condition: Good

The U1000 is the superlative diving chronograph with a distinctive character. A watch with very special characteristics and high-tech features not found anywhere else.

All our watch designs adhere to the principle that “form follows function”, and the U1000 is no exception, with an imposing appearance that underscores its robustness and functional reliability. These are indispensable characteristics for anyone with the highest expectations of suitability for everyday use for a personal safety system under extreme diving and usage conditions.


  • SINN Movement SZ02
  • Self-winding mechanism
  • 25 bearing jewels
  • 28,800 semi-oscillations per hour
  • Seconds stop function
  • Shock resistant as per DIN ISO 1413
  • Anti-magnetic as per DIN 8309
  • Case made of German submarine steel, bead-blasted
  • Sapphire crystal glass in front, anti-reflective on both sides
  • Case back screw-fastened
  • Crown screwable
  • Meet the technical requirements for waterproofness, as set out in standard DIN 8310
  • Pressure-resistant up to 1,000 m diving depth (= 100 bar), certified by DNV GL
  • According to the technical demands for the diving norm DIN 8306
  • Tested based on European diving equipment standards EN 250 / EN14143 and certified by DNV GL
  • Hours, minutes, subsidiary seconds
  • Date display
  • Chronograph with 60-minute stopwatch display
  • Diver’s bezel with minute ratcheting and luminous key mark
  • SINN Movement SZ02 with 60-minute stopwatch display
  • TEGIMENT Technology, therefore especially scratch-resistant
  • Captive safety bezel
  • Ar-Dehumidifying Technology enhances functional reliability and freedom from fogging
  • Temperature Resistance Technology, therefore functionally reliable at temperatures from -45 °C up to +80°C
  • Case diameter: 44 mm
  • Band lug width: 22 mm
  • Case thickness: 18 mm