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  • U1000

    The superlative diving chronograph.

    U1000
  • U1000
  • U1000
  • U1000
  • U1000

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Product number: 1011.010 PDF

U1000

This model is no longer available in our current collection.
U1000

The U1000 is the superlative diving 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.

U1000
Special characteristics
  • Completely made of high-strength seawater-resistant German
  • Tested based on European diving equipment standards and certified by
  • SINN movement with a 60-second scale for the stopwatch minute
  • Case made with Technology and therefore especially scratch-resistant
  • enhances functional reliability and freedom from fogging
  • Functionally reliable from –45 °C up to +80°C
  • with guard to prevent accidental misadjustment
  • Crown and push-pieces on the left side of the case to prevent pressure on the back of the hand
  • Flat, non-screwable, large-format push-pieces ensure that functions can be triggered properly even when the user is wearing diving gloves
  • Its design guarantees this to a nominal pressure of 100
  • Special sealing of push-pieces and crown
  • design for optimal readability
  • glass
  • to 1,000 m diving depth (100 ), certified by

Technical details

SINN Movement
Self-winding mechanism
25 bearing jewels
28,800 semi-oscillations per hour

Shock resistant as per DIN ISO 1413
as per DIN 8309

The information on the mechanical movement corresponds to the current production situation in Frankfurt am Main. Due to technical changes, it may happen in individual cases that stock items of our sales partners deviate from this information.

Case made of German , bead-blasted
glass in front, on both sides
Case back screw-fastened
Crown screwable
Meet the technical requirements for waterproofness, as set out in standard DIN 8310
up to 1,000 m diving depth (= 100 ), certified by
According to the technical demands for the diving norm DIN 8306
Tested based on European diving equipment standards EN 250 / EN14143 and certified by

Hours, minutes, subsidiary seconds
Date display
with 60-minute stopwatch display
with minute ratcheting and key mark
SINN Movement with 60-minute stopwatch display
Technology, therefore especially scratch-resistant

enhances functional reliability and freedom from fogging
, therefore functionally reliable at temperatures from -45 °C up to +80°C
Push-pieces and crown with

Case diameter: 44 mm
Band : 22 mm
Case thickness: 18 mm
Weight without strap: 135 gramme
Matte black dial
Indices coated with luminescent colour
Hour, minute and second hand coated with luminescent colour
design for optimal readability