Invicta Men's 5851 Russian Diver Collection GMT Black Rubber and Stainless Steel Watch Swiss quartz movement Durable mineral crystal; polished stainless steel case; black rubber strap 60 second dial; date function Green dial with luminous silver tone hands and Arabic numerals; protective screw down cap on crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving