About Casio PRT
Trust your timekeeping to a company that has been bringing you great watches since 1974. With the Casio PRT watch, Casio shows that even in the 1990s when the PRT was introduced, they could keep up with the times. This watch is available in the large inventory on eBay in vintage models and has features galore. You can never get lost with the built-in digital compass in this watch. As you move, the bearing sensor detects the direction and displays it on the face of the watch. The Casio Twin Sensor has a barometer, thermometer, and altimeter and displays readings on the face of the watch with the push of a button, giving the outdoor enthusiast the ability to keep an eye on the weather. The Casio PRT also features a stopwatch and alarm, so you can find your way and be on time as well. The watch is water resistant up to 328 feet, and even in those dark situations, the back light allows you to always read your watch. Another model that is great for the sports and outdoor enthusiast is the Casio 9100.