Invicta Men's 6233 Subaqua Collection Chronograph Black Ion-Plated Stainless Steel Watch Precise, high-quality Swiss-quartz movement Durable flame-fusion crystal; brushed and polished black ion stainless steel case; black rubber and black ion stainless steel bracelet Date function Black perforated dial with gunmetal hands; black ion-plated stainless steel unidirectional bezel; black ion-plated stainless steel screw-down pushers and crown with protective cap; tachymeter on inner bezel Water-resistant to 1,640 feet (500 M)