Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Yellow Gold Case - Diamond Bezel - Mother-Of-Pearl Supernova Diamond Dial - 123.55.27.20.55.002 Diamond-Set case lugs set with 24

case lugs set with 24 diamonds

silver guilloche dial

screw-down yellow gold back

bidirectional rotatable 24-hour graduated bezel with red and blue Cerachrom insert and engraved numerals

Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Yellow Gold Case - Diamond Bezel - Mother-Of-Pearl Supernova Diamond Dial - 123.55.27.20.55.002 Diamond-Set case lugs set with 2427 mm brushed 18K yellow gold case, transparent back, diamond bezel, domed scratch resistant sapphire crystal with anti reflective treatment both sides, white mother of pearl supernova dial with diamond hour markers, self winding chronometer Omega 8521 movement with Co Axial Escapement, date, and seconds, approximately 50 hours of power reserve, 18K yellow gold bracelet. Water resistant to 100 m.