Elini Barokas Men's ELINI-10179-BB-01-BBLSA Fortitudo Analog Display Swiss Quartz Blue Watch Swiss quartz movement Sapphitek crystal; black ion-plated stainless steel case; light blue silicone strap Chronograph functions with 30 minute, 60 second and day of the week subdials; date window at 4:00 Black dial with light blue and white hands, light blue hour markers and Arabic numeral at 12:00; luminous; screw-down crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving