See the Casio Pro Trek PRW-3510 outdoor watch in action with fly-fishing guide and writer Landon Mayer as he fishes for trout. Mayer demonstrates useful outdoor features such as the barometer, thermometer, altimeter, digital compass, sunrise/sunset data, and 200-meter water resistance. In the second video below, Mayer talks about being a fly-fishing guide and how the Pro Trek PRW-3510 helps him as a fisherman. He also has a few words about fishing that any serious angler will relate to.
The Pro Trek PRW3510Y-1 is available as a U.S. release. It is a Tough Solar/Multi-Band 6 model with the Triple Sensor Version 3. It is also notable for its 200-meter water resistance and high-visibility STN LCD display.