Invicta Men&#39;s 5601 Sea Spider Collection Black Ion-Plated Chronograph Watch Precise Swiss-quartz movement Durable mineral crystal; black ion-plated stainless steel case; black rubber strap Chronograph functions with 60 second, 30 minute and 1/10th second sub-dials; date function Luminous hands; black and gray dial; screw down crown Water resistant to 660 feet (200 M): suitable for recreational scuba diving