Invicta Men's 0510 Reserve Collection Automatic Black Polyurethane Watch Precise 26-jewel Swiss-automatic movement; functions without a battery; powers automatically with the movement of your arm Durable flame-fusion crystal; brushed stainless steel case; black polyurethane strap with stainless steel barrel inserts Date function Black dial with silver-tone and white hands and skeltonized dragon display in center of dial; luminous; black and silver-tone stainless steel unidirectional bezel; screw-down crown; exhibition case back Water-resistant to 1,640 feet (500 M)