Omega De Ville Prestige Co-Axial Watch - 39.5 mm Steel And Red Gold Case - Chestnut Dial - Brown Leather Strap - 424.23.40.20.13.001 Nitride I have never opened the

I have never opened the watch so I don't have any further info on this

5 mm titanium case with anti-magnetic properties and helium escape valve

Rolex calibre 2236 automatic movement with centre hour

25 mm 18K white ceramic case

Omega De Ville Prestige Co-Axial Watch - 39.5 mm Steel And Red Gold Case - Chestnut Dial - Brown Leather Strap - 424.23.40.20.13.001 Nitride I have never opened the39. 5 mm stainless steel and 18K red gold case, scratch resistant sapphire crystal anti reflective treatment inside, sun brushed chestnut dial with polished Roman numeral hour markers and cabochons, Caliber Omega 2500 self winding movement with rhodium plated finish, chronometer, date, approximately 48 hours of power reserve, brown leather strap. Water resistant to 3 bar (30 metres 100 feet).