Omega Style No: 434.23.40.20.06.001 Omega De Ville Prestige Co-Axial Master Chronometer - 40 mm Steel And Sedna Gold Case - PVD Grey Dial

40 mm steel and sedna gold case, transparent back, domed scratch-resistant sapphire crystal with anti-reflective treatment inside, domed pvd grey dial with a sun-brushed finish, Omega 8800 self-winding chronometer movement with date, dark grey leather strap. Water resistant to 30 metres (100 feet).