---
product_id: 493668812
title: "PRG-340-3ER Mens Wristwatch With Alarm"
brand: "casio"
price: "366541CFA"
currency: XOF
in_stock: true
reviews_count: 7
category: "Casio"
url: https://www.desertcart.sn/products/493668812-prg-340-3er-mens-wristwatch-with-alarm
store_origin: SN
region: Senegal
---

# Eco-friendly biomass plastics Enhanced compass display Solar-powered energy PRG-340-3ER Mens Wristwatch With Alarm

**Brand:** casio
**Price:** 366541CFA
**Availability:** ✅ In Stock

## Summary

> 🕶️ Own the outdoors with style and sustainability!

## Quick Answers

- **What is this?** PRG-340-3ER Mens Wristwatch With Alarm by casio
- **How much does it cost?** 366541CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/493668812-prg-340-3er-mens-wristwatch-with-alarm)

## 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

- • **Multi-Function Mastery:** Equipped with altimeter, thermometer, stopwatch, countdown timer, and alarm—everything a modern explorer needs on the wrist.
- • **Solar-Powered Endurance:** Tough Solar technology ensures your watch stays charged on every expedition—no battery swaps, just pure power from the sun.
- • **Eco-Conscious Adventure Ready:** Crafted with biomass plastics from castor oil and corn, this watch lets you explore sustainably without compromising style.
- • **Rugged Yet Lightweight Design:** At just 54 grams with a durable mineral crystal and 100m water resistance, it’s built to keep up with your active lifestyle.
- • **Precision Navigation at a Glance:** Duplex LCD with a large, easy-to-read compass display and rotating bezel makes navigation effortless and accurate.

## Overview

The Casio PRG-340-3ER is a solar-powered men’s wristwatch designed for outdoor enthusiasts who value eco-friendly innovation. Featuring a durable 52mm resin case, mineral crystal, and a green biomass plastic band, it combines advanced navigation tools like a large duplex LCD compass, altimeter, and thermometer with a lightweight, water-resistant design. Perfect for professionals who demand both function and environmental responsibility.

## 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 PRG-340, a timepiece that incorporates environmentally friendly biomass plastics* while delivering the same comfortable fit for your wrist. The case and urethane band are crafted from biomass plastics made with castor oil and the band from biomass plastics made with corn. 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

Review: A replacement for a 35 year old Solar Protrek - Replaced my Protrek watch after 35years and breaking the case in a fall. This watch is the best replacement l could wish for all the functions at a decent price lets hope this lasts as long.
Review: Casio pro trek - Nice watch with big display.Watch was lighter than I thought it would be but overall great product . The only problem i would say is the price don’t think it’s worth £210 more like £130 max

## Features

- Case
- - Case Material: Resine
- - Case Shape: Round
- - Case Colour: Green
- - Crystal: Mineral crystal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFJ96MG4 |
| Age Range Description | Adult |
| Band Colour | Green |
| Band Length | 22 Centimetres |
| Band Material Type | Plastic |
| Band Width | 22 Millimetres |
| Bands | 1 |
| Best Sellers Rank | 459,649 in Fashion ( See Top 100 in Fashion ) 3,150 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 52 Millimetres |
| Case Material Type | Plastic |
| Case Thickness | 14 Millimetres |
| Character | No aplica |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Country Of Origin | España |
| Crystal | Mineral |
| Customer Reviews | 4.5 out of 5 stars 112 Reviews |
| Dial Color | Green |
| Display | Digital |
| Embellishment Feature | Crystal |
| Face Style | Guilloche |
| Included Components | 1 package |
| Item Shape | Round |
| Item Type Name | Watch |
| Item Weight | 54 Grams |
| Manufacturer | Casio |
| Manufacturer Part Number | PRG-340-3ER |
| Manufacturer Warranty Description | 2 year manufacturer |
| Model Name | PRG-340-3ER |
| Model Number | PRG-340-3ER |
| Pattern | Solid |
| Power Source | Solar Powered |
| Series Number | 340 |
| Special Features | Altimeter, Countdown, Solar Powered, Stop Watch, Thermometer |
| Sport Type | Walking |
| Strap Type | Made of plastic |
| Style Name | Digital Sports |
| Theme | Outdoor |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Watch Movement Type | Solar |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Water Resistant |

## Images

![PRG-340-3ER Mens Wristwatch With Alarm - Image 1](https://m.media-amazon.com/images/I/71DCI5ykg6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A replacement for a 35 year old Solar Protrek
*by S***N on 9 June 2026*

Replaced my Protrek watch after 35years and breaking the case in a fall. This watch is the best replacement l could wish for all the functions at a decent price lets hope this lasts as long.

### ⭐⭐⭐⭐⭐ Casio pro trek
*by C***R on 9 May 2023*

Nice watch with big display.Watch was lighter than I thought it would be but overall great product . The only problem i would say is the price don’t think it’s worth £210 more like £130 max

### ⭐⭐⭐⭐⭐ Prodotto ottimo, buon rapporto qualità/prezzo
*by K***L on 14 February 2026*

Prodotto di qualità, leggero, resistente e affidabile; le misurazioni sono precise e molto leggibili. L'ho acquistato da diversi mesi e mi trovo sempre bene.

## Frequently Bought Together

- Casio Pro-trek Watch One Size
- Citizen Men Analog Analogue Watch with Polyurethane Strap BN0230-04E

---

## 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.sn/products/493668812-prg-340-3er-mens-wristwatch-with-alarm](https://www.desertcart.sn/products/493668812-prg-340-3er-mens-wristwatch-with-alarm)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-13*