Omega De Ville Prestige Co-Axial Watch - 39.5 mm Red Gold Case - Blue Dial - Brown Leather Strap - 424.53.40.20.03.002 3016 39 mm stainless steel and

39 mm stainless steel and yellow gold case

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

silver dial with roman numeral hour indexes

caliber 8500 self-winding movement

unidirectional rotating black ceramic bezel with diving scale filled with Super-LumiNova and numerals in colored lacquer representing the colors of the Olympic rings

Omega De Ville Prestige Co-Axial Watch - 39.5 mm Red Gold Case - Blue Dial - Brown Leather Strap - 424.53.40.20.03.002 3016 39 mm stainless steel and39. 5 mm 18K red gold case, domed scratch resistant sapphire crystal with anti reflective treatment inside, blue dial with Roman numerals and index hour markers, self winding chronometer Omega 2500 movement with Co Axial Escapement, approximately 48 hours of power reserve, brown leather strap. Water resistant to 100 m.