Seiko Women's 'Sportura' Quartz Stainless Steel and Leather Sport Watch, Color:Black (Model: SNDZ45) Precise Japanese-quartz movement Scratch-resistant sapphire crystal; brushed and polished steel case; black leather strap Chronograph functions with 60 second, 12 hour and 1/20th of a second subdials; date function Black dial with silver-tone hands and hour markers; 11 white diamonds set on hour markers; silver-tone subdial hands; black bezel; red cabochon crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving