Sinn (DE) U1 B – Ref. 1010.0102 – The Blue Diving Watch Made of German Submarine Steel On Blue Silicone

“Striking lines, minimalistic displays and clear readability define the diving watches in the U1 series. A special feature of the U1 B is the matt-blue dial. The luminous white indices and hands provide a strong contrast to the blue dial, ensuring outstanding readability at all times. The distinctive colours of the U1 B are further emphasised by the matching blue silicone strap. The case made of high-strength German Submarine Steel is extremely seawater-resistant and also possesses the highest level of non-magnetic properties. Hardened using TEGIMENT Technology and therefore especially scratch-resistant, the captive diver’s bezel with minute ratcheting is virtually impossible to detach by being knocked off. DNV verifies and certifies the pressure resistance of the U1 B to a diving depth of 1,000 metres and its temperature resistance and functionality in accordance with the European diving device standards. Users of the U1 B can thus be assured that they are wearing a precise and reliable diving watch on their wrist.. Listed price includes the blue silicone strap with deployment clasp as in the main photo. If you prefer a different colour or type of strap, feel free to contact us for availability.”

S P E C I F I C A T I O N S

Movement:

• Sellita Cal. SW 200-1
• Self-winding mechanism (automatic)
• 26 bearing jewels
• 28,800 semi-oscillations per hour
• Stop-seconds 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
• Screw-fastened case back
• Screw-down crown
• Meets the technical requirements for waterproofness, as set out in standard DIN 8310
• Waterproof and pressure-resistant to 1,000m diving depth (= 100 bar), certified by DNV, 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
• Low pressure resistant

Functions:

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

Sinn Technologies:

• Captive bezel
• Bezel with TEGIMENT Technology, therefore especially scratch-resistant

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 blue dial
• Indices coated with luminescent colour
• Hour, minute and second hand coated with luminescent colour

Warranty: 2 years