Seamaster Diver 300M - Grey (2026)

Description:

Reference 210.30.42.20.06.001 is built in a 42mm stainless steel case, topped with a unidirectional rotating bezel in blue ceramic and a white enamel diving scale that holds sharp contrast under any light. The grey dial beneath is PVD-treated ceramic with a sun-brushed finish, laser-engraved with a wave pattern that shifts in intensity as it catches light at different angles. Blued skeleton hands and raised circle-and-stick indexes, filled with white Super-LumiNova, sit against that grey surface, with a date window placed at six o'clock rather than the usual three. A conical helium escape valve and a wave-edged sapphire caseback round out the case details.

Inside is Omega's Co-Axial Master Chronometer Caliber 8800, a self-winding movement built with a free-sprung monometallic balance and silicon hairspring, resistant to magnetic fields up to 15,000 gauss and delivering approximately 55 hours of power reserve across 39 jewels. The stainless steel bracelet integrates directly into the case at the lugs, brushed and polished in alternating surfaces, and closes with a secure push-button deployment clasp. Water resistance reaches 300 meters, keeping the watch genuinely capable for diving as well as daily wear.

Year: 2026.

Specifications: