Invicta Men's 6215 S1 Collection GMT Stainless Steel Black Rubber and Gray Fabric Watch Precise, high-quality Swiss-quartz movement Durable mineral crystal; brushed and polished stainless steel case; black rubber and gray fabric strap 60 second subdial; day and date function Black dial with silver-tone hands and sub-dials; black Arabic numerals on silver-tone ring; luminous; get, power reserve and alarm functions Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving