Invicta Men's 0628 Reserve Collection Akula GMT Grey Dial Grey Polyurethane Watch Precise Swiss-quartz movement Durable flame-fusion crystal; brushed and polished 18k gold-plated stainless steel case; grey polyurethane strap with 18k gold-plated stainless steel inserts Date function Grey sunray dial with grey and white hands, gold-tone hour markers and white second hand; luminous; 18k gold-plated stainless steel bezel with grey polyurethane cover; GMT function Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving