Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Yellow Gold Case - Mother-Of-Pearl Supernova Diamond Dial - 123.50.27.20.55.002 Da see-through sapphire glass back

see-through sapphire glass back

small seconds

brown Santoni calfskin strap

white dial

Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Yellow Gold Case - Mother-Of-Pearl Supernova Diamond Dial - 123.50.27.20.55.002 Da see-through sapphire glass back27 mm brushed 18K yellow gold case, transparent back, 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 8520 movement with Co Axial Escapement, date, and seconds, approximately 50 hours of power reserve, 18K yellow gold bracelet. Water resistant to 100 m.