•     Limited to 500 pieces

•     Dial with decorative grinding

•     Case and crown made of high-strength seawater-resistant German Submarine Steel

•     Case and bezel with Tegiment Technology and therefore especially scratch-resistant

•     Tested based on European diving equipment standards and certified by DNV GL

•     Captive diver's bezel with minute ratcheting

•     Crown at 4 o'clock to prevent pressure on the back of the hand

•     Sapphire crystal glass

•     Waterproof and pressure-resistant to 1,000 m diving depth (= 100 bar), certified by DNV GL

•     Low pressure resistant

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The U1 DS model, limited to 500 pieces, is a very special timepiece in Sinn range. The diving watch owes this to its dial, which Sinn have grinded with an irregular, decorative pattern. As a result, the wearer enjoys an exciting play of colors as the base material on some parts of the dial reflects different nuances of light.

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Every watch is therefore a unique piece – the impression achieved on the dial during the machining process can never be repeated. The design still allows for perfect readability – thanks to the striking form and minimalist display.

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Alongside these optical characteristics, the watch also boasts high-quality technical features. The case and crown are made of high-strength seawater-resistant German Submarine Steel, which enjoys outstanding non-magnetic properties. The surface of the case and the captive diver’s bezel with minute ratcheting have also been hardened with Tegiment Technology, leaving them especially scratch-resistant.

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The Sinn U1 DS guarantees reliability and precision, even under extreme conditions. The DNV GL has verified and certified the U1 DS’s pressure resistance to a diving depth of 1,000 meters and its temperature resistance and functionality in accordance with the European diving equipment standards.

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Sinn U1 DS

Technical specifications:

Reference: 1010.0351

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, 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

•     Waterproof and pressure-resistant 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

•     Low pressure resistant

Functions:

•     Hours, minutes, seconds

•     Date display

•     Diver’s bezel with minute ratcheting and luminous key mark

Sinn Technologies:

•     TEGIMENT Technology, therefore especially scratch-resistant

•     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:

•     Dial with decorative grinding

•     Indices coated with luminescent colour

•     Hour, minute and second hand coated with luminescent colour

Warranty: 2 years

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The price for the Sinn U1 DS is EUR 2,200 on leather strap, EUR 2,470 on silicone strap and EUR 2,500 on solid bracelet.

For more information please visit Sinn Watches Online.