The Ultimate Guide to All PROTREKs — composed by Experts
“Manasulu” will be the top model of outdoor gear “Pro Trek”. The new model adopts the natural phenomenon “Blue Moment” that the sky glows blue in a short time before dawn and after sunset in the motif. The main parts are unified in black, and blue color is deposited on the edge of sapphire glass draft shield as point color. “PRW – 6100/3100” The new color is a model that enhanced the design property as it is the original function of “Pro Torque” equipped with a triple sensor. This time, black coloring is given to the case · dial.
PRX-8000YT-1B
PRW-6100Y-1B
PRW-3100Y-1B
PRW-3100 Profile / Casio ProTrek
Average Amazon Price: $230 (yes, we may earn a commission on qualifying purchases from our links to Amazon). Check the Price on Amazon →
Year of first release: 2015
The most distinctive specs:
– 100-meter water resistance (good for swimming but not for deep diving)
– Low temperature resistant (stable operation of the watch is guaranteed even at a temperature of -20°C)
– Radio-controlled Watch; Multi band 6 (additional way for time sync. This watch receives time calibration radio signals that keep the displayed time accurate)
– Tough Solar (CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power)
– Digital compass (measures and displays direction as one of 16 points)
– Thermometer (can measure and display the outside temperature in a range from -10 C to 60 C)
– Barometer (measures the air pressures and displays tendencies in the weather)
– Altimeter (The electronic mechanism “estimates” the altitude based on the air pressure)
– Sunrise/sunset display (After entering the geographical location, sunrise and sunset times can be displayed for any given date)
Other colors and full specs: PRW-3100 Wiki Page
ProTrek PRW-3100 Rating System
| Size | ★★★ |
| Weight | ★★★★ |
| Functions | ★★★★ |
| Materials | ★★★ |
| Battery Years | ★★★★★ |
| Price | ★★★★ |