---
product_id: 467129957
title: "PRG340 Series | Pro Trek | 100 Meter Water Resistance | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time"
brand: "casio"
price: "฿26318"
currency: THB
in_stock: true
category: "Casio"
url: https://www.desertcart.co.th/products/467129957-prg340-series-pro-trek-100-meter-water-resistance-compass-alt
store_origin: TH
region: Thailand
---

# 100M Water Resistance - adventure-ready Triple Sensor Compass - precise navigation Tough Solar Power - endless energy PRG340 Series | Pro Trek | 100 Meter Water Resistance | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time

**Brand:** casio
**Price:** ฿26318
**Availability:** ✅ In Stock

## Summary

> 🕶️ Own the outdoors with style and smarts — the Casio Pro Trek PRG340 is your ultimate adventure ally!

## Quick Answers

- **What is this?** PRG340 Series | Pro Trek | 100 Meter Water Resistance | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time by casio
- **How much does it cost?** ฿26318 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/467129957-prg340-series-pro-trek-100-meter-water-resistance-compass-alt)

## 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.
- • **Global Timekeeper:** World time and stopwatch features keep you synced and on schedule across time zones.
- • **Rugged Yet Refined:** Titanium band and bio-based plastic case combine durability with eco-conscious style.
- • **Solar-Powered Freedom:** Harness sunlight for uninterrupted power—ditch daily charging anxiety.
- • **Triple Sensor Precision:** Navigate with confidence using compass, altimeter, barometer & thermometer all in one sleek device.

## Overview

The Casio PRG340 Pro Trek is a solar-powered, eco-friendly wristwatch featuring a triple sensor system (compass, altimeter, barometer, thermometer), 100-meter water resistance, and a durable titanium band. Designed for professionals and adventurers alike, it offers precise navigation, world time, stopwatch, and countdown timer functions in a sleek, rugged package that supports an active, environmentally conscious lifestyle.

## Description

Buy Casio PRG340 Series | Pro Trek | Silver | 100 Meter Water Resistance | Compass | Alt/Baro-Thermo | Tough Solar Power | 1-100 SEC Stopwatch | Countdown Timer | World Time and other Wrist Watches at desertcart.com. Our wide selection is eligible for free shipping and free returns.

## 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 |
| ASIN  | B09Z4JQCC1 |
| Additional Features | Compass |
| Age Range Description | Adult |
| Band Color | Silver-Tone |
| Band Material Type | Titanium |
| Band Width | 22 Millimeters |
| Bands | 1 |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #353,994 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,377 in Men's Wrist Watches |
| 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 | 4.6 4.6 out of 5 stars (523) |
| Date First Available  | April 28, 2022 |
| Department  | mens |
| 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 Type Name | Watch |
| Item Weight | 0.24 Kilograms |
| Item model number  | PRG-340T-7CR |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Manufacturer Part Number | PRG-340T-7CR |
| Model Name | PRG-340T-7 |
| Model Number | PRG-340T-7CR |
| Power Source | Solar Powered |
| Product Dimensions  | 3.94 x 1.97 x 1.97 inches; 8.47 ounces |
| Series Number | 340 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Bracelet |
| Style Name | PRG-340T-7CR |
| Theme | Sports |
| UPC | 889232328157 |
| Warranty Type | Limited |
| Watch Movement Type | Tough Solar |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |

## Images

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

## Available Options

This product comes in different **Color, Style** options.

## 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

## 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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**Shop now:** [https://www.desertcart.co.th/products/467129957-prg340-series-pro-trek-100-meter-water-resistance-compass-alt](https://www.desertcart.co.th/products/467129957-prg340-series-pro-trek-100-meter-water-resistance-compass-alt)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-30*