Head outside with some colorful new Casio ProTrek PRG240 models -
Casio ProTrek PRG 60T triple sensor ABC with thermometer sports watch 18 years on review - YouTube
The ABCs (Altimeter, Barometer, Compass) of Casio Produce a Truly Useful and Stylish Pro Trek Watch! | GearDiary
Specifying the Altitude Measurement Unit Module No. 3513 PRO TREK - Support - CASIO
Casio Pro Trek Compass Altimeter Thermometer Watch PRG-240 PRG240-3
CASIO PRO TREK — functional watches for outdoor enthusiasts
Amazon.com: Casio Pro Trek Bio Mass Tough Solar Triple Sensor w/Thermometer Altimeter Barometer Compass World Time Men's Titanium Band Watch PRG340T-7 : Clothing, Shoes & Jewelry
Specifying the Altitude Measurement Unit Module No. 5602 PRO TREK - Support - CASIO
Casio Pro Trek Solar Atomic Compass Altimeter Titanium Watch PRW60T-7A - Walmart.com
Casio PRW2500R-1 Triple Sensor Altimeter Watch - Training
Amazon.com: Casio Protrek Tough Solar Powered Environmentally Friendly Biomass Outdoor Sports Watch with Altimeter, Barometer, Compass, and Thermometer Style PRW-61-1. : Patio, Lawn & Garden
Calibrating Altitude Readings (Offset) Module No. 3513 PRO TREK - Support - CASIO
Amazon.com: Casio Pro Trek Bio Mass Tough Solar Triple Sensor w/Thermometer Altimeter Barometer Compass World Time Men's Watch PRG340-1 : Clothing, Shoes & Jewelry
Casio Protrek PAG240B-2 Altimeter Watch - Training