Casio PRO TREK Tough Solar Altimeter Barometer Thermometer 。Up for sale is a rugged and reliable Casio Pro Trek PRG-240 Tough Solar digital watch. Designed for outdoor enthusiasts, this watch features a Triple Sensor (altimeter, barometer, digital compass) to assist you on your adventures. The Tough Solar power system ensures continuous operation by charging the battery with any light source, eliminating the need for battery replacements. It boasts a durable black resin case and band, a clear digital display with Electro-luminescent backlight, and a bi-directional rotating bezel with compass markings. With 100m water resistance, it\'s ready for various conditions. This watch is in good working condition, showing some signs of wear consistent with use. Please refer to the images for a detailed view of its cosmetic condition. A fantastic companion for hiking, trekking, and everyday wear.