Omega Constellation Manhattan Co-Axial Master Chronometer Watch - 29 mm Steel And Yellow Gold Case - Mother-Of-Pearl Diamond Dial - 131.20.29.20.55.002 Annual scratch-resistant double anti-reflective sapphire crystal

scratch-resistant double anti-reflective sapphire crystal with cyclops lens over the date

40mm 18K Everose gold case

Arabic 6 and 9 set with 32 sapphires

bright blue dial

Omega Constellation Manhattan Co-Axial Master Chronometer Watch - 29 mm Steel And Yellow Gold Case - Mother-Of-Pearl Diamond Dial - 131.20.29.20.55.002 Annual scratch-resistant double anti-reflective sapphire crystal29 mm stainless steel and 18K yellow gold case, transparent back, bezel engraved with Roman numerals, domed scratch resistant sapphire crystal anti reflective treatment on both sides, pearled mother of pearl 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.