Invicta Women's 1820 Russian Diver White Mother-Of-Pearl Dial Black Polyurethane Watch Japanese quartz movement Flame-fusion crystal; black ceramic case; black polyurethane strap with black ceramic barrel accents Day, date, 60 second and 24 hour subdials White mother of pearl dial with black hands, hour markers and Arabic numerals; luminous; secured screw-down cap on crown at 9:00 Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving