Omega Style No: 434.23.40.20.52.001 Omega De Ville Prestige Co-Axial Master Chronometer - 40 mm Steel And Yellow Gold Case - Flat Silvery Dial

40 mm steel and yellow gold case, transparent back, domed scratch-resistant sapphire crystal with anti-reflective treatment inside, flat silvery dial with a stamped random vertical pattern in a sun-brushed finish, Omega 8800 self-winding chronometer movement with date, brown leather strap. Water resistant to 30 metres (100 feet).