Brand new authentic Omega watch, model number DE VILLE TRESOR MASTER COAXIAL. Silver dial accented by diamond hour markers and white gold minute indices on a sapphire crystal face with black alligator leather strap equipped with tang clasp. Features include manual winding chronometer movement, Omega Calibre 8511 engine, approximately 60 hours power reserve display, date function, scratch resistant sapphire crystal, round case measuring 40mm in diameter and 10.8mm thick, transparent sapphire back, water resistance to 30 meters (approx. 100 feet), and a 5-year WatchMaxx warranty.