Omega Style No: 140.13.39.21.01.001 Omega Constellation Observatory - 39.4 mm O-Megasteel Case - Pie-Pan Dial - Black Leather Strap

39.4 mm o-megasteel case with anti-magnetic protection, bezel with clear-cut facets, domed bevelled and scratch-resistant sapphire crystal with anti-reflective treatment on both sides, pie-pan dial, Omega 8914 self winding chronometer movement, approximately 60 hours of power reserve, black glossy leather strap on polished buckle. Water resistant to 30 metres (100 feet).