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 Click and the fixed bezel featuring

and the fixed bezel featuring an engraved tachymetric scale in 18K yellow gold

18mm adjustable deployant buckle in 18K pink gold

2 mm 18K 5N gold case

90cts) and 6 H-shaped titanium screws

harmonizes flawlessly with the yellow gold casing

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 Click and the fixed bezel featuring44 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