Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph - 44 mm Steel Case - Grey Dial - 210.30.44.51.06.001 Unidirectional 42mm 18K Everose gold case

42mm 18K Everose gold case

24 mm 18K white gold case

18K white gold bezel set with 23 diamonds

40mm 18K yellow gold case set with 76 diamonds

bidirectional rotatable 24-hour graduated bezel with red and blue Cerachrom insert and engraved numerals

Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph - 44 mm Steel Case - Grey Dial - 210.30.44.51.06.001 Unidirectional 42mm 18K Everose gold case44 mm steel case with anti magnetic protection and helium escape valve, transparent back, polished blue ceramic bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, grey dial with laser engraved waves and a date window at 6 oclock, Calibre Omega 9900 self winding co axial master chronometer movement with chronograph, small seconds, and date, approximately 60 hours of power reserve, steel bracelet. Water