Omega Seamaster Planet Ocean 600M Omega Co-Axial Master Chronometer Chronograph - 45.5 mm Steel Case - Ceramised Titanium Dial - 215.30.46.51.99.001 Ivory-Beige 41 mm steel and sedna

41 mm steel and sedna gold case with anti-magnetic protection

Caliber Omega 8511 manual-winding movement with co-axial escapement

minutes and seconds

The 5-row fine-brushed

Born in 1963

Omega Seamaster Planet Ocean 600M Omega Co-Axial Master Chronometer Chronograph - 45.5 mm Steel Case - Ceramised Titanium Dial - 215.30.46.51.99.001 Ivory-Beige 41 mm steel and sedna45. 5 mm steel case with anti magnetic protection and helium escape valve, transparent back, unidirectional bezel with diving scale filled with liquid ceramic and Super LumiNova, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, ceramised titanium dial with a small seconds counter and a date window, Calibre Omega 9900 self winding co axial master chronometer movement with chronograph, small seconds, and date,