Swiss Legend Women's SL-10049-BKBSA Karamica Black Ceramic Watch Swiss quartz movement Sapphire crystal; black ceramic case and bracelet Date function at 4:00 Black dial with silver tone hands, hour markers and arabic numerals; luminous; stainless steel bezel with black ring; stainless steel screw-down crown with black cabochon Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving