Swiss Legend Men's 10028-BKBBLSA Throttle Chronograph Light Blue Dial Black Ceramic Watch Swiss quartz movement Sapphitek crystal; black ceramic case and bracelet Chronograph functions with 60 second, 30 minute and 1/0th of a second subdials; date function Light blue dial with silver tone hands and arabic numerals; luminous; black ceramic bezel with stainless steel accents; screw-down stainless steel crown with black accent Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving