Casio Men's Pro Trek PRG-300CM-3CR Solar-Power Triple-Sensor Watch Imported Multifunction watch featuring digital compass, barometric pressure/altitude/temperature readings, graphic direction pointer, and bidirectional calibration 42 mm stainless steel case with mineral dial window Quartz movement with digital display Camo-patterned polyurethane band with buckle closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving