---
product_id: 475585431
title: "Casio PRG340 Series | Pro Trek | 100 Meter Water Resistance | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time, Silver, PRG-340T-7CR"
brand: "casio"
price: "A$777"
currency: AUD
in_stock: true
reviews_count: 9
category: "Casio"
url: https://www.desertcart.com.au/products/475585431-casio-prg340-series-pro-trek-100-meter-water-resistance-compass
store_origin: AU
region: Australia
---

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

**Brand:** casio
**Price:** A$777
**Availability:** ✅ In Stock

## Summary

> 🌍 Explore smarter, tread lighter — the Pro Trek that powers your wildest adventures.

## Quick Answers

- **What is this?** Casio PRG340 Series | Pro Trek | 100 Meter Water Resistance | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time, Silver, PRG-340T-7CR by casio
- **How much does it cost?** A$777 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/475585431-casio-prg340-series-pro-trek-100-meter-water-resistance-compass)

## Best For

- casio enthusiasts

## Why This Product

- Trusted casio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Ready:** 100-meter water resistance and Super Illuminator LED ensure visibility and reliability rain or shine.
- • **Eco-Conscious Power:** Harness sunlight with Tough Solar tech for uninterrupted outdoor performance.
- • **Precision Navigation:** Triple Sensor v3 delivers real-time compass, altitude, and weather data at your wrist.
- • **Durable & Lightweight:** Titanium band and biomass plastic case combine strength with featherlight comfort.
- • **Seamless Global Timekeeping:** World Time and rotating bezel make international travel and exploration effortless.

## Overview

The Casio PRG340T-7CR Pro Trek is a solar-powered, eco-friendly outdoor watch featuring Triple Sensor Version 3 technology (digital compass, altimeter, barometer, thermometer), 100-meter water resistance, and a durable titanium band with biomass plastic case. Designed for precision navigation and rugged durability, it offers world time, stopwatch, countdown timer, and a Super Illuminator LED display, making it the ultimate companion for millennial professionals who crave adventure with a conscience.

## Description

Get out into the great outdoors with a solar-powered PRO TREK featuring eco-friendly materials that care for the environment. The PRO TREK line of authentic outdoor gear for nature lovers introduces the PRG340, a timepiece that incorporates environmentally friendly biomass plastics* while delivering the same comfortable fit for your wrist. The PRG340T case is crafted from biomass plastics made with castor oil and the band is made of titanium. The duplex LCD lays out separate layers for the compass graphics and the clock functions, enabling a larger compass display for better legibility and easier navigation in a design that is both functional and beautiful. The rotating bezel makes it simple to record compass readings, and the Tough Solar charging system keeps the advanced functionality on the go. Get out and explore with a gentler footprint! * Biomass plastics are polymers produced using chemical or biological synthesis of materials sourced from plant matter or other renewable organic substances and are widely thought to help reduce environmental impact and promote the shift to a circular economy.

Review: 10/10 - Having had a previous protrek watch for 12 years, I decided it was time for upgrade. This watch was my choice as they are very robust and very accurate time pieces. All the bells and whistles appeal to me and I use them all on a regular basis. This particular model was retailing between £280 and £365 on various internet sites. This one was £207 from desertcart US and that included the import duties. A no brainer and it took only a week to arrive, The watch is beautifull and light on the wrist. I have ran through all the features and it performs flawlessly. The titanium strap is long enough for a large wrist, and I had to remove 3 links for my perfect fit, but the added tool made this an absolute breeze. All in all I give the watch, price and delivery 10/10 and am over the moon with my purchase. It will not dissapoint.
Review: Solid performer and no batteries to worry about - Certainly the best Casio that I have ever owned ✅

## Features

- Casio's Tough Solar Technology charges your watch by converting light to energy
- Part of Casio's green initiative - Featuring Eco-Friendly Biomass Construction and environmentally friendly / recyclable packaging, paperwork & user's manual
- Triple Sensor (Version 3) includes a Digital Compass, Barometer, Thermometer & Altimeter
- 100M Water Resistance | Rotating Bezel | Super Illuminator w/ Full Auto LED/LCD Screen
- Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Z4JQCC1 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries required | Yes |
| Best Sellers Rank | 705,112 in Fashion ( See Top 100 in Fashion ) 5,062 in Men's Wrist Watches |
| Customer Reviews | 4.6 4.6 out of 5 stars (494) |
| Date First Available | 2 Sept. 2022 |
| Included components | Watch, Titanium Band, Stainless Steel Buckle |
| Item model number | PRG-340T-7CR |
| Item weight | 0.24 Kilograms |
| Product Dimensions | 10 x 5 x 5 cm; 240 g |

## Images

![Casio PRG340 Series | Pro Trek | 100 Meter Water Resistance | 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

### ⭐⭐⭐⭐⭐ 10/10
*by K***Y on 31 August 2025*

Having had a previous protrek watch for 12 years, I decided it was time for upgrade. This watch was my choice as they are very robust and very accurate time pieces. All the bells and whistles appeal to me and I use them all on a regular basis. This particular model was retailing between £280 and £365 on various internet sites. This one was £207 from Amazon US and that included the import duties. A no brainer and it took only a week to arrive, The watch is beautifull and light on the wrist. I have ran through all the features and it performs flawlessly. The titanium strap is long enough for a large wrist, and I had to remove 3 links for my perfect fit, but the added tool made this an absolute breeze. All in all I give the watch, price and delivery 10/10 and am over the moon with my purchase. It will not dissapoint.

### ⭐⭐⭐⭐⭐ Solid performer and no batteries to worry about
*by R***L on 25 July 2025*

Certainly the best Casio that I have ever owned ✅

### ⭐⭐⭐⭐⭐ As advertised
*by J***A on 5 June 2024*

Working as advertised, not a problem, my third of this kind of watches

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/475585431-casio-prg340-series-pro-trek-100-meter-water-resistance-compass](https://www.desertcart.com.au/products/475585431-casio-prg340-series-pro-trek-100-meter-water-resistance-compass)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-12*