Seiko Men's '5 Japanese Automatic Stainless Steel and Rubber Sport Watch, Color:Black (Model: SKZ251K2) Precise 23-jewel Japanese-automatic movement; functions without a battery; powers automatically with the movement of your arm Durable mineral hardlex crystal; brushed stainless steel case with black composite cover; black rubber strap Day function in english and spanish; date function Yellow textured dial with black and yellow luminous hands and luminous hour markers; unidirectional stainless steel bezel; screw-down crown Water resistant to 660 feet (200 M): suitable for recreational scuba diving