Swiss Legend Men's 10134-01 Delta Stainless Steel Watch with Black Polyurethane Band Black-and-silver-tone watch with unidirectional bezel featuring elongated date window, chronograph subdial, and red color pops at pushers and seconds hand 45 mm stainless steel case with synthetic sapphire dial window Swiss quartz movement with analog display Polyurethane band with buckle closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving: In general, suitable for swimming and snorkeling, but not scuba diving.