---
product_id: 780441772
title: "Casio PRG340 Series | Pro Trek | 100 Meter Water Resistant | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time, Silver, PRG-340T-7CR"
price: "€ 560.73"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.pt/products/780441772-casio-prg340-series-pro-trek-100-meter-water-resistant-compass
store_origin: PT
region: Portugal
---

# 100M Water Resistant - adventure-proof Triple Sensor v3 - compass, altimeter, barometer Tough Solar Power - endless energy Casio PRG340 Series | Pro Trek | 100 Meter Water Resistant | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time, Silver, PRG-340T-7CR

**Price:** € 560.73
**Availability:** ✅ In Stock

## Summary

> 🕶️ Own the outdoors sustainably with Casio’s solar-powered Pro Trek!

## Quick Answers

- **What is this?** Casio PRG340 Series | Pro Trek | 100 Meter Water Resistant | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time, Silver, PRG-340T-7CR
- **How much does it cost?** € 560.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/780441772-casio-prg340-series-pro-trek-100-meter-water-resistant-compass)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Chic Powerhouse:** Harness solar energy with Casio’s Tough Solar tech for uninterrupted outdoor performance.
- • **Navigate Like a Pro:** Triple Sensor v3 delivers precise compass, altimeter, and barometer readings for fearless exploration.
- • **Sustainable Adventure Gear:** Crafted with eco-friendly biomass plastic and recyclable packaging—wear your values on your wrist.
- • **Built to Brave the Elements:** 100-meter water resistance and durable biomass plastic case keep you ready rain or shine.
- • **Lightweight Titanium Comfort:** Premium titanium band ensures all-day wearability without compromising rugged style.

## Overview

The Casio PRG340T-7CR Pro Trek is a solar-powered, eco-conscious outdoor watch featuring a triple sensor (compass, altimeter, barometer), 100-meter water resistance, and a lightweight titanium band. Designed for serious adventurers, it combines advanced navigation tools with sustainable materials like biomass plastic, ensuring durability and environmental responsibility in one sleek package.

## Description

Get ready for the great outdoors with the solar-powered PRO TREK made of eco-friendly materials. The PRO TREK line of serious outdoor gear for nature lovers introduces the PRG340, a timepiece that incorporates eco-friendly biomass plastic* to provide the same comfortable fit on the wrist. The PRG340T case is made of biomass plastic made of castor oil and the band is made of titanium. Duplex LCD lays out separate layers for compass graphics and clock functions, while a larger compass display with functional and beautiful design makes it easy to read and navigate. Rotating bezel makes it easy to record compass readings Tough Solar charging system maintains advanced functionality while on the go. Get out and explore with more gentle footprints. * Biomass plastic is a polymer that is chemically or biologically synthesized from plant and other renewable organic substances, which is widely thought to reduce environmental impact and promote transition to circulating economy

Review: Lightweight
Review: Great reliable wrist watch.

## Features

- Casio Tough Solar technology charges your watch by converting light into energy
- Part of the Casio Green Initiative - Features eco-friendly biomass construction, eco-friendly/recyclable packaging, documents, and user manual
- Triple sensor (version 3) includes digital compass, barometer, thermometer and altimeter
- 100M Water Resistant | Rotating Bezel | Super Illuminator with Full Auto LED/LCD Screen
- Measurement range: -700 - 10,000 m (-2,300 - 32.0 m)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Z4JQCC1 |
| ASIN  | B09Z4JQCC1 |
| Age Range Description | Adult |
| Band Color | Silver Tone |
| Band Material Type | Titanium |
| Band Width | 22 Millimeters |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Brand Name | Casio |
| Case Diameter | 54.7 Millimeters |
| Case Material Type | Bio-based plastic |
| Case Thickness | 13.5 Millimeters |
| Clasp Type | Deployment Clasp |
| Closure Type | Buckle |
| Crystal | Mineral Crystal |
| Customer Reviews | 4.5 4.5 out of 5 stars (214) |
| Date First Available  | October 30, 2022 |
| Dial Color | Digital |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Crosshair |
| Global Trade Identification Number | 00889232328157 |
| Included Components | Watch Titanium Band Stainless Steel Buckle |
| Item Weight | 0.24 Kilograms |
| Item model number  | PRG-340T-7CR |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Model Name | PRG-340T-7 |
| Model Number | PRG-340T-7CR |
| Power Source | Solar Powered |
| Product Dimensions  | 10 x 5 x 5 cm; 240 g |
| Series Number | 340 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Bracelet |
| Style Name | PRG-340T-7CR |
| UPC | 889232328157 |
| Unit Count | 1.00 Count |
| Warranty Type | Limited |
| Watch Movement Type | Tough Solar |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |

## Images

![Casio PRG340 Series | Pro Trek | 100 Meter Water Resistant | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time, Silver, PRG-340T-7CR - Image 1](https://m.media-amazon.com/images/I/81UbeQypd6L.jpg)

## Questions & Answers

**Q: Does it have a step counter?**
A: If you want a Casio watch with a step counter, you can look at the GBD100 or 800 series.

**Q: Does it really gain 2 seconds a week??? That would make this watch trash ....**
A: Mine hasn't! Keeps accurate time.

**Q: Dose time update when you travel?**
A: No. You have to physically update time or date if traveling across different time zones or cross international date line.

**Q: What actually is Tough Solar  ?does Tough solar have a battery ?**
A: Yes there is a battery that is rechargeable. It is recharged by the solar cell so you never have to replace it.  As long as the watch sees some light once in a while it will keep running without having to worry about changing a battery

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lightweight
*by G***R on April 23, 2023*



### ⭐⭐⭐⭐⭐ Great reliable wrist watch.
*by R***D on September 13, 2025*



### ⭐⭐⭐⭐⭐ Montre pour le travail
*by C***E on May 3, 2025*

La Montre est de l Bonne taille et solide

## Frequently Bought Together

- Casio PRG340 Series | Pro Trek | 100 Meter Water Resistance | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time
- Casio G-Shock GWM5610-1 Men's Solar Black Resin Sport Watch
- Casio Men's Pro Trek PRG-270-1 Tough Solar Triple Sensor Multifunction Digital Sport Watch

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*