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 a blue silicone strap.

The case made of high-strength German Submarine Steel, equipped with TEGIMENT Technology for increased scratch resistance, 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 GL 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.

 

Special Characteristics

  • TEGIMENT option:
    The case also features TEGIMENT Technology, making it especially scratch-resistant. If you choose a silicone strap, the design of the clasp will also be on a TEGIMENT Technology basis. If you decide to go for a solid bracelet, this also features TEGIMENT Technology.

     
  • Matt-blue dial
  • 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

Sinn - U1 B with TEGIMENT - Bracelet option - 1010.031

£2,390.00Price
    • SW 200-1
    • Self-winding mechanism
    • 26 bearing jewels
    • 28,800 semi-oscillations per hour
    • Seconds stop function
    • Anti-magnetic as per DIN 8309