---
product_id: 679325909
title: "Casio G-Shock GWG-B1000-1A4JF Master of G Series MUDMASTER Flagship Model Triple Sensor Japan Import New"
brand: "g-shock"
price: "2065777CFA"
currency: XOF
in_stock: true
reviews_count: 5
url: https://www.desertcart.sn/products/679325909-casio-g-shock-gwg-b1000-1a4jf-master-of-g-series
store_origin: SN
region: Senegal
---

# Radio-Controlled + Bluetooth: atomic time sync & smart link Triple Sensor: compass, altimeter/barometer, thermometer Solar Powered: eco-friendly, never replace batteries Casio G-Shock GWG-B1000-1A4JF Master of G Series MUDMASTER Flagship Model Triple Sensor Japan Import New

**Brand:** g-shock
**Price:** 2065777CFA
**Availability:** ✅ In Stock

## Summary

> ⏱️ Own the wild with precision and style — the ultimate Mudmaster for the unstoppable you!

## Quick Answers

- **What is this?** Casio G-Shock GWG-B1000-1A4JF Master of G Series MUDMASTER Flagship Model Triple Sensor Japan Import New by g-shock
- **How much does it cost?** 2065777CFA 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/679325909-casio-g-shock-gwg-b1000-1a4jf-master-of-g-series)

## Best For

- g-shock enthusiasts

## Why This Product

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

## Key Features

- • **Master Every Terrain:** Triple Sensor tech keeps you oriented and informed in any environment.
- • **Rugged Meets Refined:** Shock resistant with sapphire crystal and a bold red resin band for standout style.
- • **Precision Time, Always:** Radio-controlled atomic sync plus Bluetooth mobile link for flawless accuracy.
- • **Adventure-Ready Waterproof:** 200m water resistance ensures you’re covered from city streets to wild waters.
- • **Endless Power, Zero Hassle:** Tough Solar charging means your watch stays alive through every adventure.

## Overview

The Casio G-Shock GWG-B1000-1A4JF MUDMASTER is a flagship outdoor watch combining triple sensor technology (compass, altimeter/barometer, thermometer), solar power, radio-controlled atomic timekeeping, and Bluetooth connectivity. Built tough with shock resistance, sapphire crystal, and 200m water resistance, it’s designed for professionals and adventurers who demand reliability and style in extreme conditions.

## Description

The MUDMASTER from G-Shock's Master of G line, was made for comfort and functionality in the toughest environments. It's solar powered, radio-controlled and has a triple sensor (compass, altimeter/barometer, and thermometer). It also has a mobie link through Bluetooth.

Review: Ex lente producto - Excelente calidad y estilo ñ, de lo mejor de G-SHOCK
Review: Classier Looking Mudmaster! - Recently sold my GWG-2000 which I had for two years and was missing the G-Shock experience so bought this here on desertcart. I'll come right out and admit that the maroon band was what sold me lol. Otherwise this is a solid G-Shock with all the features including sunrise and sunset which my previous watch didn't have. Pros: Red band Rose gold accents All the bells & whistles including Tough Solar, Multi-band 6, and Bluetooth Bluetooth connects to Casio app and makes setting up the watch way easier than doing it manually. Cons: Light is not as bright as GWG-2000 and is at the 4 o'clock position which leaves some of the watch in a slight shadow when used. Metal keeper. Why? NOTE: Casio has fixed the radio sync problem with this model but be aware that if you pair the watch to BT it will attempt to connect to this for time sync overnight and will not connect to the radio signal. To connect to the radio signal just un-sync the watch using the instructions found on the Casio web page and it will sync to the atomic clock overnight. All-in-all a nice watch and visually a step up from previous Mudmasters.

## Features

- Triple Sensor (compass, altimeter/barometer, and thermometer)
- Solar Powered
- Radio- Controlled
- Bluetooth Mobile Link
- Double LED

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJJ76FFR |
| Additional Features | Shock Resistant |
| Age Range Description | Adult |
| Band Color | Red |
| Band Material Type | Resin |
| Band Width | 28.7 Millimeters |
| Bands | 1 |
| Brand Name | G-Shock |
| Case Diameter | 52.1 Millimeters |
| Case Material Type | Resin |
| Case Thickness | 16.2 Millimeters |
| Character | Fashion |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Crystal | Sapphire Crystal |
| Customer Reviews | 4.6 out of 5 stars 85 Reviews |
| Dial Color | Black |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | Analog-Digital with Index markers |
| Global Trade Identification Number | 04549526361890 |
| Included Components | Bio-based resin band or Resin strap with pin buckle |
| Item Type Name | Sport Watch |
| Item Weight | 114 Grams |
| Manufacturer | Casio |
| Manufacturer Part Number | GWG-B1000-1A4JF |
| Model Name | GWGB1000-1A4 |
| Model Number | GWG-B1000-1A4JF |
| Power Source | Solar Powered |
| Series Number | 1000 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Resin Bracelet |
| Style Name | watch |
| Theme | Outdoor Adventure |
| Watch Movement Type | Japanese Quartz |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Waterproof |

## Images

![Casio G-Shock GWG-B1000-1A4JF Master of G Series MUDMASTER Flagship Model Triple Sensor Japan Import New - Image 1](https://m.media-amazon.com/images/I/41ErhbkkY5L.jpg)
![Casio G-Shock GWG-B1000-1A4JF Master of G Series MUDMASTER Flagship Model Triple Sensor Japan Import New - Image 2](https://m.media-amazon.com/images/I/51S9FY5SvDL.jpg)
![Casio G-Shock GWG-B1000-1A4JF Master of G Series MUDMASTER Flagship Model Triple Sensor Japan Import New - Image 3](https://m.media-amazon.com/images/I/51jOK-ENFJL.jpg)
![Casio G-Shock GWG-B1000-1A4JF Master of G Series MUDMASTER Flagship Model Triple Sensor Japan Import New - Image 4](https://m.media-amazon.com/images/I/41cdL5OXKeL.jpg)
![Casio G-Shock GWG-B1000-1A4JF Master of G Series MUDMASTER Flagship Model Triple Sensor Japan Import New - Image 5](https://m.media-amazon.com/images/I/51szgYbCFDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ex lente producto
*by R***O on 6 May 2026*

Excelente calidad y estilo ñ, de lo mejor de G-SHOCK

### ⭐⭐⭐⭐⭐ Classier Looking Mudmaster!
*by 4***E on 3 August 2024*

Recently sold my GWG-2000 which I had for two years and was missing the G-Shock experience so bought this here on Amazon. I'll come right out and admit that the maroon band was what sold me lol. Otherwise this is a solid G-Shock with all the features including sunrise and sunset which my previous watch didn't have. Pros: Red band Rose gold accents All the bells & whistles including Tough Solar, Multi-band 6, and Bluetooth Bluetooth connects to Casio app and makes setting up the watch way easier than doing it manually. Cons: Light is not as bright as GWG-2000 and is at the 4 o'clock position which leaves some of the watch in a slight shadow when used. Metal keeper. Why? NOTE: Casio has fixed the radio sync problem with this model but be aware that if you pair the watch to BT it will attempt to connect to this for time sync overnight and will not connect to the radio signal. To connect to the radio signal just un-sync the watch using the instructions found on the Casio web page and it will sync to the atomic clock overnight. All-in-all a nice watch and visually a step up from previous Mudmasters.

### ⭐⭐⭐⭐⭐ G-Shock MudMaster GWG-B1000 A4
*by A***R on 18 March 2026*

Beautiful and sturdy. Exactly what you would expect from G-Shock. Led's are very bright at night. Bluetooth connectivity is quick and controls are better intuitive than previous mudmaster models. Dial face is however smaller compared to my previous versions which is the only down side.

## Frequently Bought Together

- Casio G-Shock GWG-B1000-1A4JF Master of G Series MUDMASTER Flagship Model Triple Sensor Japan Import New
- Casio G-Shock GWG-B1000-3AJF Master of G Series MUDMASTER Flagship Model Triple Sensor Japan Import New

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-06*