Invicta Women's 5378 Square Angel Diamond Two-Tone Chronograph Watch Precise Swiss-quartz movement Durable mineral crystal; silver and gold-tone stainless steel case and band Chronograph functions with 30 minute, 60 second, days of the week sub-dials; day and date function Luminous hands; gold-tone bezel with diamond accent Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving