Omega Constellation Co-Axial Master CHRONOMETER Small Seconds Petite Seconde Watch - 27 mm Steel And Yellow Gold Case - White Mother-Of-Pearl Diamond Dial - 127.20.27.20.55.002 200 Caliber Omega 8700 self winding

Caliber Omega 8700 self winding movement with co-axial escapement

AP folding buckle

blue rubber-clad screw-locked crown

41 mm titanium case

Water resistant to 50 m

Omega Constellation Co-Axial Master CHRONOMETER Small Seconds Petite Seconde Watch - 27 mm Steel And Yellow Gold Case - White Mother-Of-Pearl Diamond Dial - 127.20.27.20.55.002 200 Caliber Omega 8700 self winding27 mm stainless steel and 18K yellow gold case, transparent back, bezel with tone in tone Roman numerals, domed scratch resistant sapphire crystal anti reflective treatment on both sides, white pearled mother of pearl dial with 10 diamond indexes and a date window at 6 o'clock, Caliber Omega 8704 self winding movement with co axial escapement, chronometer, date, approximately 50 hours of power reserve, stainless steel and yellow gold bracelet. Water