Casio Pro Trek PRT-40 (Module 1470) men’s digital outdoor watch — early Triple Sensor model with altimeter, barometer, compass and thermometer. Water-resistant to 100 m with auto-light,stopwatch, alarm, and countdown timer. Classic 1990s/2000sdesign with original blue Pro Trek fabric/leather strap. it used to work well - all sensors functional. only need new battery. The watch is used and shows some expected wear. no scratches on the screen. A great collectible for vintageCasio or outdoor-watch enthusiasts
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