Invicta Women's 0728 "Ceramics Collection" Diamond-Accented Watch with Ceramic Bracelet Precise Swiss-quartz movement Flame-fusion crystal; black ceramic case and bracelet Chronograph functions with 60 second, 30 minute and day of the week black subdials; day and date function Blue mother-of-pearl dial with silver-tone hands and hour markers; luminous; 16 white diamonds set on bezel; stainless steel crown and pushers Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving