Swiss Legend Men's 10538-01-BB Scubador Collection Chronograph Black Leather Watch Precise Swiss-quartz movement Durable mineral crystal; polished stainless steel case; black leather strap Chronograph functions with 60 second. 30 minute and 1/10th of a second subdials; date function Black dial with silver-tone hands, hour markers and arabic numerals; red subdial hands; luminous; black rounded square unidirectional bezel; screw-down crown; protective clasp on pushers Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving