Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Yellow Gold Case - Unidirectional Bezel - Black Ceramic Dial - 210.20.42.20.01.002 in

Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 42 mm Steel And Yellow Gold Case - Unidirectional Bezel - Black Ceramic Dial - 210.20.42.20.01.002 in42 mm stainless steel and 18K yellow gold case with helium escape valve, transparent back, unidirectional rotating bezel with a Ceragold diving scale, domed scratch resistant sapphire crystal anti reflective treatment on both sides, polished black ceramic dial with laser engraved waves and a date window at 6 oclock, Caliber Omega 8800 self winding movement with co axial escapement, chronometer, date, approximately 55 hours of power reserve, stainless

stopwatch function with hours

Caliber Omega 8704 self winding movement with co-axial escapement

5 mm black ceramic case with anti-magnetic properties and helium escape valve

white mother-of-pearl dial with 18K red gold-plated indexes and roman numerals at the 3-6-9 and 12 o'clock positions

silver dial with diamond hour markers

unidirectional rotatable bezel with Cerachrom insert and platinum coated numerals and graduations

blue alligator leather strap by santoni

Waterproof to 100 meters

Its silver dial features an embossed decoration with gold hour markers and hands

white mother-of-pearl off-centred disc and small seconds counter dial with anthracite Roman numeral transfers

caliber 8806 self-winding Co-Axial master chronometer movement

crystal white silvery dial with diamond hour markers and scratch-resistant saphire crystal