Invicta Men's 7109 Signature Collection Russian Diver 18kt Gold-Plated GMT Watch Precise Swiss-Quartz movement Mineral Crystal; 18kt Gold-Plated Stainless Steel Case; Brown Leather Strap Chronograph Functions with 60 Second, 30 Minute and 1/10 of a Second Subdials; Date Function; GMT 24-hour hand function Luminous Hands and Hour Markers; Black Dial; Crown with Screw Down Protective Cap on Chain Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving