Invicta Men's 0654 Subaqua Collection Nitro Chronograph Black Polyurethane Watch Precise Swiss-quartz movement Durable flame-fusion crystal; brushed stainless steel case; black polyurethane strap Chronograph functions with 60 second, 30 minute and 1/10 of a second subdial; day and date function Black textured dial with gold-tone hands and dot hour markers; luminous; black polyurethane unidirectional bezel with white arabic numerals and screw-down crown and pushers; 18k gold-plated stainless steel pushers, lug screws and buckle Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving