Casio Pro-trek PRW-3000B-1DR , Digital Men's Watch, Black
An essential instrument for those who love the outdoors. This watch has a high energy efficiency so that you donâ€™t run out of charge under very dim light conditions. Highly accurate, itâ€™s the wonder of the miniaturized sensors, which also bring maximum precision to altitude, barometric pressure, and direction readings. To stay prepared for nasty weather, the Barometric Pressure Tendency Alarm is a great feature.