My third and current altimeter watch is Casio Protrek PRW-1000, which boasts of the usual “Triple Sensor”, acting as barometer
Watch Review: Casio Pro Trek Pendleton Collaboration
Review: Casio Pro Trek PRW-6000
Casio ProTrek PRW6900YL-5 Review: A Swiss Army Knife for Your Wrist
, Features, TRIPLE SENSOR, From the Triple Sensor Version 3 lineup of PRO TREK watches for the serious outdoor adventurer comes new model with
Casio ProTrek Solar Radio Multiband 6 Analog-Digital Watch PRW-6000SG-3. PRW6000SG With Extra Strap
Review: Casio Pro Trek PRW-6000
Watch Review: Casio Pro Trek Pendleton Collaboration
PRW-60/50 SERIES PRO TREK - Mens Watches - CASIO
PRW-60/50 SERIES PRO TREK - Mens Watches - CASIO
The PROTREK Octagon PRW-6900Y-1ER men's watch was created for active men in need of a watch for special tasks. The model bases its operation on a solar mechanism, has a black plastic envelope and a black rubber strap.
Casio - PRW-6900Y-3ER - Watch - unisex - Solar - Pro Trek
Review: Casio Pro Trek PRW-6000