Engineered to take you deeper in style, this watch from the PROMASTER MARINE collection is water resistant to 200m, inviting you to explore the mysteries of the ocean while looking sharp at the same time. With an easy to read dial in a substantial 46.1mm stainless steel case, it also features depth meter, maximum depth memory display and a water-tight screw-lock crown. This robust combination of tough, hard-wearing elements has resulted in this timepiece being awarded ISO6425 diving certification, making it the ultimate accessory for your underwater adventures. Powered by any light source via Eco-Drive technology and storing enough energy to keep operating in complete darkness for 11 months, it never requires batteries. This reduces weight and, combined with the durable yet soft polyurethane strap, makes it simultaneously comfortable and strong enough to withstand the many rigours of aquatic exploration. With accuracy at a premium when youre below the surface of the deep blue, it is exact to within 15 seconds over the course of an entire month, making it a showcase of stylish and dependable functionality.