Omega Style No: 434.23.34.20.55.002 Omega De Ville Prestige Co-Axial Master Chronometer - 34 mm Steel And Yellow Gold Case - White Dial

34 mm steel and yellow gold case, transparent back, domed scratch-resistant sapphire crystal with anti-reflective treatment inside, white dial, Omega 8800 self-winding chronometer movement with date, shimmering olive green leather strap. Water resistant to 30 metres (100 feet).