Round watch featuring unidirectional bezel and blue dial with date window at 4 o'clock and luminous hands/hour markers</br>Eco-Drive technology is fueled by light and never needs a battery</br>43 mm stainless steel case with mineral dial window</br>Japanese quartz movement with analog display</br>Molded polyurethane band with buckle closure</br>Water resistant to 200 m (660 ft): In general， suitable for professional marine activity and serious surface water sports， but not scuba diving</br></br>Product Description</br></br>PROMASTER PROFESSIONAL DIVER: Prove that a dive watch can be fun & functional with the CITIZEN¨ ISO-certified Promaster Professional Diver. With Eco-Drive technology， it is powered by light and never needs a battery， so you'll never need to open your caseback or compromise your dive again. Featured with stainless steel case， dark blue polyurethane strap and dark blue dial. With aluminum ring on bezel， one-way rotating elapsed time and WR200.the look.</br><br/>http://www.amazon.com/gp/product/B00PXVU3GM