Stuhrling Original Men's Automatic Gold-Tone-Stainless-Steel Dress Watch, Color:Gold (Model: 165A.333318) Quality automatic movement; functions without a battery; powers automatically with the movement of your arm Reliable automatic-self-wind movement 20 jewels Beautifully decorated hand engraved skeleton movement and rotor with blued steel screws Krysterna scratch resistant crystal and stainless steel link bracelet Water resistant to 165 feet (50 M): suitable for swimming and showering