Round watch with digital dial featuring screw-down bezel, five alarms, countdown timer, barometer, altimeter, and thermometern50 mm black resin case with mineral dial windownQuartz movement with digital displaynTextured resin band with buckle closurenWater resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba divingnCasio Men's Twin Sensor Multi-Function Digital Sport Watch