Omega De Ville Co-Axial Chronograph Watch - 42 mm Steel Case - Black Dial - 431.10.42.51.01.001 24 bidirectional rotatable bezel with matt

bidirectional rotatable bezel with matt black Cerachrom insert containing polished raised numbers and graduations

screw-down back

sun-brushed grey dial with diamond hour markers and a date window at the 6 o'clock position

flared screw-down crown with Rolex emblem

18K Everose gold President bracelet with semi-circular three-piece links

Omega De Ville Co-Axial Chronograph Watch - 42 mm Steel Case - Black Dial - 431.10.42.51.01.001 24 bidirectional rotatable bezel with matt42 mm stainless steel case, transparent back, stainless steel bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial with roman numeral hour indexes, date window at 6 oclock, calibre 9300 self winding movement with column wheel mechanism and co axial escapement for greater precision stability and durability, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 10 bar.