Invicta Men's 12451 Corduba Chronograph Black Dial Black Nylon Watch Imported Swiss quartz movement Mineral crystal; stainless steel case; black nylon strap Chronograph functions with 60 second, 30 minute and 1/10th of a second subdials with green hands; date window at 4:00 Black dial with black and green hands, hour markers and Arabic numerals; luminous; unidirectional stainless steel bezel with black and grey top ring; protective bar on crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving