Omega De Ville Tresor Master Co-Axial Watch - 40 mm White Gold Case - Tahiti Domed Mother-Of-Pearl Dial - Grey Leather Strap - 432.53.40.21.07.001 Time an engineering marvel that ensures

an engineering marvel that ensures precise timekeeping

and a chronograph function controlled by the center seconds hand

9-sided crown

calibre 9300 self-winding movement with column wheel mechanism and co-axial escapement for greater precision stability and durability

Omega De Ville Tresor Master Co-Axial Watch - 40 mm White Gold Case - Tahiti Domed Mother-Of-Pearl Dial - Grey Leather Strap - 432.53.40.21.07.001 Time an engineering marvel that ensures40 mm 18K white gold case, transparent back, scratch resistant sapphire crystal anti reflective treatment on both sides, Tahiti domed mother of pearl dial which is decorated with a date window at 6 o'clock, Caliber Omega 8511 manual winding movement with co axial escapement, chronometer, date, approximately 60 hours of power reserve, grey leather strap. Water resistant to 3 bar (30 metres 100 feet).