Invicta Women's 0435 Periwinkle Ceramic Ocean Diver Mother-Of-Pearl Watch Swiss quartz movement Flame-fusion crystal; blue ceramic case and bracelet Day and date subdials White mother of pearl dial with silver tone hands, hour markers and arabic numerals; luminous; unidirectional stainless steel bezel with blue ceramic ring; screw-down crown with blue cabochon Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving