Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph - 44 mm Steel Case - Blue Dial - 210.30.44.51.03.001 Grey semi-matt brown alligator leather strap

semi-matt brown alligator leather strap with 18K pink gold ardillon buckle

approximately 72 hours of power reserve

Calibre Omega 2638 self winding co-axial tourbillon chronometer movement

18K yellow gold fluted bezel with bidirectional rotatable Rolex Ring Command

concealed folding Oysterclasp buckle

Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph - 44 mm Steel Case - Blue Dial - 210.30.44.51.03.001 Grey semi-matt brown alligator leather strap44 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, blue 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