Invicta Women&#39;s 5565 Reserve Collection Akula Sport Chronograph Black Rubber Watch Precise Swiss-quartz movement Durable flame-fusion crystal; brushed stainless steel case; black rubber strap Chronograph functions with 60 second, 30 minute and 1/10 of a second subdials; date function Black dial with white hands and hour markers; luminous Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving