Casio releases special edition Pro Trek watch with duplex LCD in the US

Casio has released the Pro Trek PRG340ANS-3 watch in the US. This special edition watch was unveiled in November 2025, and it is already available in Japan. Plus, it was recently shown in hand-on images, highlighting its green-tinted digital display and the Pro Trek timeline emblazoned strap.

Now, Casio is selling the Pro Trek PRG340ANS-3 watch at its online store in the US. Here, it retails for $300, making it slightly more expensive than older versions like the PRG340L-5 (RRP $280, curr. $220 at Amazon Marketplace). Customers are offered free shipping in three to five business days, with a paid-for faster delivery option.

This version of the Casio PRG-340ANS celebrates the 30th anniversary of the Pro Trek brand. The company says that its design has been inspired by “dappled light filtering through forest trees”. As such, it has a green, gold and black color scheme, with a resin case, a soft urethane band and a gold ion-plated band loop. At its centre is a duplex, or dual layer, LCD, which can be illuminated with a white LED backlight.

Casio’s Pro Trek PRG340ANS-3 is a Triple Sensor watch that can be used for compass bearings, barometric pressure, altitude and temperature readings. It also offers sunrise and sunset times for a chosen date. Other more typical features include support for world time, a stopwatch, a countdown timer and five daily alarms. Plus, it supports Tough Solar charging and is water resistant to 100 m. Whether or when this special edition Casio Pro Trek watch could be released in Europe remains to be seen.