Swiss Legend Men's SL-11812P-BB-01BL Neptune Blue/Black Silicone Watch Swiss quartz movement Mineral crystal; black ion-plated stainless steel case with blue silicone cover and strap Chronograph functions with 60 second, 30 minute and days of the week subdials; date function Black dial with blue hands, hour markers and arabic numerals; luminous; unidirectional stainless steel bezel with black ring and blue arabic numerals; black ion-plated stainless steel pushers and screw-down crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving