Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Steel Case - Diamond Bezel - Mother-Of-Pearl Dial - 123.15.27.20.05.001 33.05 engraved back with Expedition Jacques-Yves

engraved back with Expedition Jacques-Yves Cousteau" on the edge and the explorer's image in the center

white gold Royal Oak hands with luminescent coating

18K white gold pin buckle

caliber 8520 self-winding movement with chronometer and automatic winding in both directions to reduce winding time

titanium AP folding buckle

Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Steel Case - Diamond Bezel - Mother-Of-Pearl Dial - 123.15.27.20.05.001 33.05 engraved back with Expedition Jacques-Yves27 mm brushed stainless steel case, transparent back, diamond bezel, domed scratch resistant sapphire crystal with anti reflective treatment both sides, white mother of pearl dial with stars, 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.