Omega De Ville Prestige Co-Axial Watch - 39.5 mm Steel Case - Blue Dial - Black Leather Strap - 424.13.40.20.03.001 Millenary 5 mm 18K yellow gold

5 mm 18K yellow gold case

caliber 4061 quartz movement with long life feature to maximize the autonomy of the battery

approximately 25 months of power reserve

sapphire back

Omega De Ville Prestige Co-Axial Watch - 39.5 mm Steel Case - Blue Dial - Black Leather Strap - 424.13.40.20.03.001 Millenary 5 mm 18K yellow gold39. 5 mm stainless steel 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, black leather strap. Water resistant to 100 m.