Omega Ladies Constellation Luxury Edition Watch - 27 mm Red Gold Case - Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.27.20.55.005 Cosmograph titanium crown set with a

titanium crown set with a sapphire

white gold crystal dial

The 116500 series was first introduced at the 2016 Baselworld Watch Fair

silvered dial with guilloche silvered upper and lower dials

Omega Ladies Constellation Luxury Edition Watch - 27 mm Red Gold Case - Diamond Bezel - Mother-Of-Pearl Diamond Dial - 123.55.27.20.55.005 Cosmograph titanium crown set with a27 mm 18K red gold case, transparent back, diamond bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, white mother of pearl dial with 126 single cut diamonds arranged in the shape of quarter moons, self winding chronometer Omega 8421 movement with Co Axial Escapement and seconds, approximately 50 hours of power reserve, 18K red gold bracelet. Water resistant to 100 m.