Casio Pro Trek Watches
Casio Pro Trek watches suit everyday outdoor use, with power sources and functions that vary by reference. The PRJ-B001-1ER combines solar quartz timekeeping and Bluetooth with a resin case and bio-based resin strap.
Casio Pro Trek Tough Solar – PRJ-B001B-2
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Casio Pro Trek PRJ-B001-1ER Tough Solar Bluetooth Watch
Casio Pro Trek buying guide
Choose the functions you will use
Check the exact reference for connectivity and other functions. The Pro Trek name alone does not establish which sensors a watch has, and a simpler model may cover your daily needs.
Check display and strap fit
Judge the display in different light and confirm the range of strap adjustment. On a pre-owned PRJ-B001-1ER, ask about its charging condition.
Beyond Casio
Place Casio alongside practical alternatives with a different balance of size, movement, durability and price.