Omega Constellation Manhattan Co-Axial Master Chronometer Watch - 29 mm Steel And Yellow Gold Case - Diamond-Paved Bezel - Mother-Of-Pearl Diamond Dial - 131.25.29.20.55.002 No-Date black enamel dial with white

black enamel dial with white enamel Roman numerals and hour-markers

approximately 237 hours of power reserve

(Old reference: WE902044)

12-zone silvered flinque guilloche dial with lacquered sunray effect and blued-steel sword-shaped hands

Omega Constellation Manhattan Co-Axial Master Chronometer Watch - 29 mm Steel And Yellow Gold Case - Diamond-Paved Bezel - Mother-Of-Pearl Diamond Dial - 131.25.29.20.55.002 No-Date black enamel dial with white29 mm stainless steel and 18K yellow gold case, transparent back, diamond paved bezel, 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. Water resistant