Invicta Men's 5281 Akula Reserve Collection Chronograph Black Rubber Watch Imported Precise Swiss-quartz movement Durable flame-fusion crystal; matte black ion-plated stainless steel case; black rubber strap Chronograph functions with 60 second, 30 minute and 1/10th of a second subdials; date function Red dial with luminous black hands and hour markers Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving