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 IW391027 The 39mm case houses the

The 39mm case houses the distinguished Caliber # 2160/1 with 30 Jewels

is a testament to the brand's commitment to precision and luxury

The 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock promise precise timekeeping

Humidity- and dust-protected only (not water-resistant)

Tridor Oyster 20mm bracelet (18K yellow

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 IW391027 The 39mm case houses the27 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.