Casio Protrek Triple Sensor Tough Solar PRG-270-2D Watch

This time, Casio brings its new set of marvels 95% smaller than they used to be. Those are the three sensors we are talking about and they made the PRO TREK more compact and more capable this time. With a higher reading-accuracy that demands minimum energy consumption, this one is made for the long hauls. Even when you are using the tendency graph for noting atmospheric pressure, looking at the atmospheric pressure differential graphic; or maybe when reading the barometric pressure tendency.