Available NEW at Chronomaster from £1760.00

Sinn U1 S on Bracelet 1010.020
  • BandSteel Bracelet
  • Case MaterialSteel
  • ConditionBrand New
  • MovementAutomatic
 

Sinn U1 S on Bracelet

The U1 S is an attractive new version of one of our most popular diver’s watches, the U1. Previously, the U1 was available with a black diver’s bezel. As the U1 S, the watch now comes with an all-over Black Hard Coating on a tegimented basis, which further highlights its design. The case and crown of the U1 S are made of high-strength seawater-resistant German Submarine Steel. As well as having extreme seawater resistance, this material possesses the highest level of non-magnetic properties. Thanks to its captive design, it is virtually impossible for the diver’s bezel with minute ratcheting to become detached from the case as a result of hard knocks. The watch has been checked for pressure resistance and tested based on European diving equipment standards and certified by DNV GL. This confirms that it is highly reliable.

Mechanical Movement

SW 200-1
Self-winding mechanism
26 bearing jewels
28,800 semi-oscillations per hour
Seconds stop function
Anti-magnetic as per DIN 8309

Case
Case made of German Submarine Steel
Black Hard Coating on a TEGIMENT Technology basis
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 German diving norm DIN 8306
Tested based on European diving equipment standards EN 250 / EN14143 and certified by DNV GL
Low pressure resistant

Functions
Hours, minutes, seconds
Date display
Diver’s bezel with minute ratcheting and luminous key mark

SINN Technologies
Black Hard Coating on a TEGIMENT Technology basis
Captive diver's bezel

Dimensions and Weight
Case diameter: 44 mm
Band lug width: 22 mm
Case thickness: 14.7 mm
Weight without strap: 113 gramme

Dial and Hands
Matte black dial
Indices coated with luminescent colour
Hour, minute and second hand coated with luminescent colour

Warranty
Warranty period 2 years

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Sinn U1 S on Bracelet - 1010.020
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