U-Boat Sommerso Bronzo Ceramic 46mm
Professional diver’s watch with a naturally aged bronze case, ceramic bezel insert, and 300m water resistance. Automatic movement.
Description
The Sommerso Bronzo Ceramic combines the warm, evolving patina of naturally aged bronze with the technical demands of professional diving. A brown ceramic disc sits within the unidirectional rotating bezel, chosen for its exceptional resistance to heat, scratching and colour fade even after long UV exposure. U-Boat’s distinctive left-side crown, with patented protection device, sits on the 46mm case, and the black, multi-layered dial with a visible ruby and beige Super-LumiNova markers is protected by a sapphire crystal with anti-reflective treatment. A Swiss automatic movement drives hours, minutes, seconds, date and a 24-hour indicator, running at 28,800 vibrations per hour with roughly 41-44 hours of power reserve. The watch is fitted on a hand-finished, naturally aged leather strap with a bronze buckle, and is rated to a genuine 300 metres of water resistance.
Additional information
| Case Diameter | 46mm |
|---|---|
| Movement | Swiss automatic mechanical |
| Water Resistance | 300m (30 ATM) |









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