Multifunction sport watch featuring chronograph, lap time, pacers, five alarms, dual time, military time, 100 year calendar, countdown timer, hourly chime and backlight with three second delayn50 mm resin case with acrylic dial windownQuartz movement with analog and digital displaynResin band with buckle closurenWater resistant to 100m (330ft): in general, suitable for swimming and snorkeling, but not divingn