Invicta Men's Russian Diver 15930 Japanese Quartz movement Mineral crystal; Stainless steel case and bracelet 60 second, 24 hour and date subdials and retrograde day of the week display Silver dial with metallic blue hands and black Roman numerals; Luminous; Crown with screw-down protective cap and security chain; GMT Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving