Omega Seamaster Diver 300M Omega Co-Axial Master Chronometer - 42 mm Sedna Gold Case - Blue Dial - Blue Rubber Strap - 210.62.42.20.03.001

42 mm sedna gold 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 8801 self-winding co-axial master chronometer movement with date, approximately 55 hours of power reserve, blue rubber strap. Water resistant to 300 metres (1000 feet).