Swiss Legend Men's 90013-BB-11-SA World Timer GMT Collection Black Stainless Steel Watch Precise Swiss-quartz movement Durable mineral crystal; brushed and polished black ion-plated stainless steel case and bracelet Date function Black dial with silver-tone hands, hour markers and arabic numerals at 12:00 and 6:00; luminous; screw-down crown; world time GMT Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving