A brand new authentic men's Omega watch, model 131.13.39.20.06.001. Features a stainless steel case with a fixed grey dial bezel accented by Roman numerals. The grey dial displays hour, minute and second hands along with index markers including minute divisions. Equipped with an automatic chronometer movement (Calibre 8800), it includes date functionality and a power reserve indicator. Secured by a tang clasp on its grey leather strap reinforced with rubber lining. Protected by scratch-resistant sapphire crystal. Round case shape measures 39mm in diameter with a transparent case back revealing the mechanism inside. Rated at 50 meters (approximately 165 feet) water resistance and comes with a 5-year WatchMaxx warranty. Also recognized as model number 13113392006001.