Invicta Men's 12910 Pro Diver Stainless Steel Bracelet Watch with Black Dial Stainless steel bracelet watch featuring textured black dial with luminosity, tachymeter, and three chronograph subdials 45 mm stainless steel case with synthetic-sapphire dial window Japanese quartz movement with analog display Stainless steel bracelet with fold-over-clasp-with-safety closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving.