The Citizen Promaster Marine Eco - Drive watch is perfect for men who love water sports or outdoor adventures. You can wear it while swimming, diving, or just on your daily outings. It has a solid stainless - steel case and bracelet, which gives it a bit of weight but also makes it very durable. The watch face has a green dial with luminous hands and markers, so you can easily tell the time in different lighting conditions. And thanks to its Eco - Drive technology, you won't have to worry about changing the battery. With 200 - meter water resistance, it can handle deep dives and splashes without a problem.