Tag Archives: Casio Protrek watch

A Review of Casio ProTrek Triple Sensor PRG-500-1V PRG-500-1 PRG-500 Watch

This watch is a Fantastic Protrek triple sensor watch from Casio.  This Casio watch has number of wonderful features and functions.  The built in sensors of this watch measures direction, barometric pressure, temperature and altitude. Measurement results are indicated by the second hand of the watch and on the digital display.  Such features make this