Seiko Men's SKA413 "Adventure" Stainless Steel Kinetic Diver Watch Made in USA Stainless steel watch with gear-shaped bezel, ribbed band, and skeleton hands 45 mm stainless steel case with automatic kinetic movement and analog display Functions without a battery, powers automatically with the movement of your arm Features protective Hardlex crystal dial window, date window, unidirectional bezel, and buckle closure Water resistant to 200 m (660 ft)