Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 43.5 mm Black Ceramic Case - Unidirectional Bezel - Black Ceramic Dial - Black Rubber Strap - 210.92.44.20.01.001 Mother-Of-Pearl` 18K red gold bezel with

18K red gold bezel with engraved roman numerals

42 mm titanium case with anti-magnetic protection and helium escape valve

sun-brushed brown dial and scratch-resistant sapphire crystal

Reference #- H42221155

and a date window at 6 o'clock

Omega Seamaster Diver 300M Co-Axial Master Chronometer Watch - 43.5 mm Black Ceramic Case - Unidirectional Bezel - Black Ceramic Dial - Black Rubber Strap - 210.92.44.20.01.001 Mother-Of-Pearl` 18K red gold bezel with43. 5 mm black ceramic case with helium escape valve, transparent back, unidirectional rotating bezel with white enamel diving scale, domed scratch resistant sapphire crystal anti reflective treatment on both sides, polished black ceramic dial with laser engraved waves, Caliber Omega 8806 self winding movement with a co axial escapement, chronometer, approximately 55 hours of power reserve, black rubber strap. Water resistant to 30 bar (300 metres