Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph - 44 mm Steel And Sedna Gold Case - Black Dial - Black Rubber Strap - 210.22.44.51.01.001 Snow-Set caliber 8923 self-winding Co-Axial master

caliber 8923 self-winding Co-Axial master chronometer movement with date and annual calendar functions

two-tone steel and red gold bracelet

unidirectional rotating grey ceramic bezel with grey silicon nitride and Liquidmetal diving scale

stainless steel bracelet with 18K yellow gold bars

Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer Chronograph - 44 mm Steel And Sedna Gold Case - Black Dial - Black Rubber Strap - 210.22.44.51.01.001 Snow-Set caliber 8923 self-winding Co-Axial master44 mm steel and sedna gold case with anti magnetic protection and helium escape valve, transparent back, polished black ceramic bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, black 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, black rubber