Invicta Men's 1940 Subaqua Sport Chronograph Stainless Steel Watch Swiss quartz movement Flame-fusion crystal; brushed and polished stainless steel case and bracelet with black accents Chronograph functions with 60 second, 30 minute and 1/10th of a second subdials; date function Black dial with silver tone hands and black hour markers; luminous; black ion-plated stainless steel unidirectional bezel, crown and pushers Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving