B3812 TVS Omega Ocean Universe 600 Submersible Watch – Exclusive and unique version with Cal.8900 movement. Features quick adjustment of the hour hand and calendar, along with dual T-shock absorbers and a black balance wheel. Perfect dimensions: 43, 5mm.

The dial is made of polished steel, with green and black markings. The hands and time markers are also crafted from polished steel that has been treated with PVD and polishing processes. The white Super-LumiNova nightlight coating ensures clear readability of the time in dark environments. The back of the watch features NAIAD LOCK technology, and the sapphire glass is decorated with a Hamira pattern made of metal.