Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Steel Case - Diamond Bezel - Black Supernova Diamond Dial - 123.15.27.20.51.001 Mike 9-sided crown set with a

9-sided crown set with a sapphire

screw down winding crown

satin-finished and polished 18K king gold bezel

purple alligator skin strap

green ceramic bezel

Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Steel Case - Diamond Bezel - Black Supernova Diamond Dial - 123.15.27.20.51.001 Mike 9-sided crown set with a27 mm brushed stainless steel case, transparent back, diamond bezel, domed scratch resistant sapphire crystal with anti reflective treatment both sides, black 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.