Key Takeaways
1. The Casio Pro Trek PRG340ANS-3 watch is a limited edition model celebrating the 30th anniversary of the Pro Trek brand, featuring a green digital screen and a strap reflecting the Pro Trek timeline.
2. The watch is available for purchase in the US for $300, with free shipping options, contrasting with older models priced lower.
3. Its design is inspired by “dappled light filtering through forest trees,” showcasing a color palette of green, gold, and black, along with a duplex LCD illuminated by a white LED backlight.
4. The Pro Trek PRG340ANS-3 includes a Triple Sensor system for compass, barometric pressure, altitude, and temperature readings, as well as features like world time, stopwatch, countdown timer, and five daily alarms.
5. The watch supports Tough Solar charging, is water-resistant up to 100 meters, and its availability in Europe is currently unclear.
Casio has introduced the Pro Trek PRG340ANS-3 watch to the US market. This limited edition timepiece was first revealed in November 2025 and is already on sale in Japan. Recently, it was showcased through hands-on images, which display its green-hued digital screen and the strap featuring the Pro Trek timeline.
Availability and Pricing
Currently, the Pro Trek PRG340ANS-3 watch is available for purchase on the Casio online store in the US. It is priced at $300, which is a bit higher than older models such as the PRG340L-5, which has a recommended retail price of $280 but can be found for $220 on Amazon Marketplace. Free shipping is provided, taking three to five business days, with an option for a quicker delivery for an additional fee.
Design Inspiration
This specific model of the Casio PRG-340ANS celebrates the 30th year of the Pro Trek brand. According to the company, the watch’s design draws inspiration from “dappled light filtering through forest trees.” Therefore, it showcases a color palette of green, gold, and black, featuring a resin case, a comfortable urethane strap, and a gold ion-plated band loop. The centerpiece is a duplex, or dual-layer, LCD that can be illuminated using a white LED backlight.
Features and Functionality
The Pro Trek PRG340ANS-3 by Casio comes equipped with a Triple Sensor system that enables compass bearings, barometric pressure, altitude, and temperature readings. It also provides sunrise and sunset times for selected dates. Other standard features include world time support, a stopwatch, a countdown timer, and five daily alarms. Additionally, it supports Tough Solar charging and is water-resistant up to 100 meters. It remains unclear if or when this special edition Casio Pro Trek watch will be available in Europe.
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