SINN U1 S Roller

Product number: 1010.0256

Included configuration

• Black silicone strap integrated in the case

With its striking design, minimalist displays, and clear readability, the U1 S Roller focuses on essential details. The dial, featuring a color gradient from light blue to dark blue, draws special attention and harmoniously complements the black case, creating a sophisticated overall look. This black hard coating is exclusively applied to cases hardened with TEGIMENT technology, as only this combination ensures the high quality of the hard coating.

The case of this diver's watch is made of high-strength German Submarine Steel, which is highly resistant to seawater and offers superior anti-magnetic properties. The unidirectional diver’s bezel with minute ratcheting is securely attached to the case, preventing detachment even under heavy impacts.

The independent testing institute DNV has certified the U1 S Roller for pressure resistance up to a diving depth of 1,000 meters, as well as for temperature resistance and functionality according to European diving equipment standards.

Mechanical Movement

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

Case made of German Submarine Steel, black Sapphire crystal in front, anti-reflective on both sides Case back screw-fastened Crown screwable Meet the technical requirements for water resistance, as set out in standard DIN 8310 Water-resistant and pressure-resistant to 1,000 m diving depth (= 100 bar), certified by an independent institute 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 an independent institute 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

Dial with colour gradient from light blue (12 h) to dark blue (6 h) Indices coated with luminescent colour Hour, minute and second hand coated with luminescent colour

Manufacturer product details

Store in a dry place, ideally in a pouch or box to prevent scratches. Avoid water, perfumes, and chemicals. Clean regularly with a soft cloth to maintain its finish.

Standard delivery in 3–5 business days. Express options available at checkout. Returns accepted within 14 days if unused and in original packaging.