Invicta Men's 19849SYB Speedway Gray Stainless Steel Watch Round watch featuring luminous hands/indices, green dial accents, and date window at 4 o'clock Chronograph functions with 60 second, 30 minute and day of the week subdials 51 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