Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Steel Case - Diamond Bezel - Mother-Of-Pearl Supernova Diamond Dial - 123.15.27.20.55.001 A this Swiss chronometer is powered

this Swiss chronometer is powered by TUDOR Manufacture Caliber MT5612

black rotating inner bezel with diving scale and zone from 60 to 15 minutes in green

black rubber clad screw-locked crown

18K red gold bracelet rectangular set diamonds

38 mm brushed stainless steel and 18K yellow gold case

Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Steel Case - Diamond Bezel - Mother-Of-Pearl Supernova Diamond Dial - 123.15.27.20.55.001 A this Swiss chronometer is powered27 mm brushed stainless steel 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 8520 movement with Co Axial Escapement, date, and seconds, approximately 50 hours of power reserve, stainless steel bracelet. Water resistant to 100 m.