Stuhrling Original Women's 272.11OB1 Leisure Ceramic Belladonna Swiss Quartz Professional Diver Black Ceramic Watch Black ceramic round shaped case with undirectional ratcheting bezel Sapphire crystal with date magnification at three o'clock position Black matte finish dial with white applied arabic numerals and baton style markers 20mm black ceramic bracelet with fold over clasp Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving