Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Steel Case - Diamond Bezel - Mother-Of-Pearl Dial - 123.15.27.20.05.001 33.05 approximately 48 months of power

approximately 48 months of power reserve

18K white gold pin buckle

a matte burgundy bezel and an aged leather strap

This model is designed in a 34 mm case

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

Omega Ladies Constellation Chronometer Watch - 27 mm Brushed Steel Case - Diamond Bezel - Mother-Of-Pearl Dial - 123.15.27.20.05.001 33.05 approximately 48 months of power27 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.