Omega Constellation Manhattan Co-Axial Master Chronometer Watch - 29 mm Steel And Yellow Gold Case - Diamond-Paved Bezel - Crystal White Slivery Diamond Dial - 131.25.29.20.52.002 Antoine caliber 3120 self-winding movement with

caliber 3120 self-winding movement with hours

blue rubber-clad screw-locked crown

self-winding chronometer Omega 8421 movement with Co-Axial Escapement and seconds

bezel with engraved Roman numerals

yellow gold hands

Omega Constellation Manhattan Co-Axial Master Chronometer Watch - 29 mm Steel And Yellow Gold Case - Diamond-Paved Bezel - Crystal White Slivery Diamond Dial - 131.25.29.20.52.002 Antoine caliber 3120 self-winding movement with29 mm stainless steel and 18K yellow gold case, transparent back, diamond paved bezel, domed scratch resistant sapphire crystal anti reflective treatment on both sides, crystal white slivery dial with diamond hour markers and a date window at the 6 o'clock position, Caliber Omega 8700 self winding movement with co axial escapement, chronometer, date, approximately 50 hours of power reserve, stainless steel and yellow gold bracelet. Water resistant to