Description
CASIO PRO TREK PRW-6600YB-3ER is not about city style — it’s about real-world navigation. Built for those who go beyond paved roads, it delivers clear functionality and maximum information at a glance.
The 51.6 × 51.5 × 13.6 mm case feels solid yet comfortable, lighter and slimmer than many outdoor watches. The black case combined with an olive-green fabric strap creates a true outdoor aesthetic.
The dial is highly functional: large Arabic numerals, bold hands, and a clean layout ensure instant readability, while the signature top indicator enhances quick data access. Dual LED lighting and Neobrite provide full visibility in the dark.
At its core — Triple Sensor (compass, altimeter/barometer, thermometer) — turning the watch into a real navigation tool.
It runs fully автономно:
Tough Solar for solar charging,
Multi-Band 6 for automatic radio time calibration.
Features include world time, stopwatch, timer, alarms, auto calendar, and battery indicator.
With 100 m water resistance and low-temperature resistance (down to −10°C), it’s built for real outdoor use.
CASIO PRO TREK PRW-6600YB-3ER — for those who don’t just track time, but navigate the world.

















