Invicta Men's 6036 Pro Diver Collection Automatic Stainless Steel Watch Precise, high-quality 21-jewel Japanese-automatic movement; functions without a battery; powers automatically with the movement of your arm Durable flame-fusion crystal; brushed and polished stainless steel case and bracelet Date function Black dial with luminous hands and hour markers; black ion plated unidirectional bezel; magnified date window Water resistant to 660 feet (200 M): suitable for recreational scuba diving