Swiss Legend Women's 10049-BKBGR Karamica Black Mother-Of-Pearl Dial Watch Swiss quartz movement Sapphire crystal; black ceramic case and bracelet Date function at 3:00 Black mother of pearl dial with gold tone hands and roman numerals; luminous; gold ion-plated stainless steel bezel with black ring; gold ion-plated 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