Invicta Men's 1860 Russian Diver Chronograph Black Dial Black Polyurethane Watch Swiss quartz movement Flame-fusion crystal; matte 18k gold ion-plated stainless steel case; black polyurethane strap Chronograph functions with 60 second, 30 minute and 12 hour subdials; date function at 3:00 Black dial with gold tone and white hands, white hour markers and Arabic numerals; luminous Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving