Invicta Men&#39;s 5629 Reserve Collection Black and Gun Metal Ion-Plated Chronograph Watch Precise and high-quality Swiss-quartz movement Durable mineral crystal; black and Gun Metal ion-plated stainless steel case and band Chronograph functions with 60 Second, 30 Minute and 1/10th Second Sub-dials; date function Luminous hands; gray dial; tachymeter; gray Ion-Plated stainless steel Rope Design on bezel Water resistant to 660 feet (200 M): suitable for recreational scuba diving