Omega Style No: 424.10.40.20.01.001 Omega De Ville Prestige Co-Axial Watch - 39.5 mm Steel Case - Black Dial

39.5 mm stainless steel case, scratch-resistant sapphire crystal anti-reflective treatment inside, sun-brushed black dial with polished domed Roman numerals and indexes, Caliber Omega 2500 self winding movement with rhodium-plated finish, chronometer, date, approximately 48 hours of power reserve, stainless steel bracelet. Water resistant to 3 bar (30 metres / 100 feet).