Omega De Ville Prestige Co-Axial Watch - 39.5 mm Steel Case - Blue Dial - Black Leather Strap - 424.13.40.20.03.001 950 8 mm stainless steel and

8 mm stainless steel and red gold case

Calibre Omega 8500 self-winding co-axial chronometer movement with date

Water resistant to 300 meters (1000 feet)

caliber 8922 self-winding Co-Axial master chronometer movement with date and annual calendar functions

automatic Rolex caliber 9001 movement

Omega De Ville Prestige Co-Axial Watch - 39.5 mm Steel Case - Blue Dial - Black Leather Strap - 424.13.40.20.03.001 950 8 mm stainless steel and39. 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.