Lucien Piccard Women's 27108BK Celano Automatic Diamond Accented Black Mother-Of-Pearl Dial Black Ceramic Watch Precise swiss automatic movement Sapphire crystal; black ceramic and stainless steel case and bracelet with 68 white diamond accents on bracelet Date function Black Mother-Of-Pearl dial with silver tone hands, hour markers and glittery silver tone arabic numerals; luminous; 60 white diamonds set on unidirectional bezel with black ceramic ring; screw-down crown with black crystal cabochon Water resistant to 165 feet (50 M): suitable for swimming and showering