Invicta Men's 1800 Russian Diver Silver Dial Black Polyurethane Watch Japanese quart movement Mineral crystal; polished stainless steel case; black polyurethane strap with stainless steel barrel inserts 60 second, 24 hour, day and date subdials Silver dial with black hands, hour markers and arabic numerals; luminous; stainless steel coin edge bezel; secured screw-down cap on crown; crown positioned at 9:00 Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving