The Prospex Automatic Diver is marked by ISO-approved, dive-watch functionality and classic good looks. An iconic Seiko design, it’s been leveled-up with a specially-treated, anti-reflection sapphire crystal and a catchy, black ceramic bezel that brings out its 3D pressed-pattern dial. It’s powered by the Japanese maker’s proprietary, automatic caliber 4R36 movement, which boasts an impressive 41-hour power reserve that can be wound automatically or by-hand. LumiBrite hands and markers not only tell the time in low-light conditions, they also illuminate a clear-as-day view of the magnified calendar window. And last but not least, a secure screwdown crown and caseback step up its water-resistance to depths of 200 meters. An ISO-grade dive watch with style to spare
