---
product_id: 678775952
title: "Casio Mudmaster Master of G Watch GGB100"
brand: "g-shock"
price: "3279 zł"
currency: PLN
in_stock: true
reviews_count: 11
category: "G Shock"
url: https://www.desertcart.pl/products/678775952-casio-mudmaster-master-of-g-watch-ggb100
store_origin: PL
region: Poland
---

# Bluetooth app connectivity Quad Sensor: compass, altimeter, barometer, thermometer Carbon Core Guard shock protection Casio Mudmaster Master of G Watch GGB100

**Brand:** g-shock
**Price:** 3279 zł
**Availability:** ✅ In Stock

## Summary

> ⏱️ Rugged tech meets sleek resilience — own the wild with Mudmaster Mastery!

## Quick Answers

- **What is this?** Casio Mudmaster Master of G Watch GGB100 by g-shock
- **How much does it cost?** 3279 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/678775952-casio-mudmaster-master-of-g-watch-ggb100)

## 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

- • **Quad Sensor Mastery:** Instant access to compass, altimeter/barometer, thermometer, and pedometer for every adventure.
- • **200M Water Resistance:** Dive, splash, or sweat with confidence—this watch thrives in extreme environments.
- • **Mud & Dust Proof Armor:** Triple-layer resin bezel with carbon fiber inserts and sealed metal buttons keep grit and grime out.
- • **Seamless Bluetooth Sync:** Connect effortlessly to the G-Shock app for real-time altitude, route tracking, and step data.
- • **Unbreakable Carbon Core Guard:** Engineered with high-rigidity carbon fiber for ultimate shock resistance without the bulk.

## Overview

The G-Shock Casio Mudmaster GGB100 is a rugged, carbon-core watch designed for extreme conditions. Featuring advanced Quad Sensor technology, Bluetooth connectivity for detailed tracking via the G-Shock app, and a triple-layer carbon fiber bezel, it offers unmatched durability, mud resistance, and precision. With 200-meter water resistance and a shockproof structure, it’s the ultimate timepiece for professionals and adventurers who demand reliability and smart functionality in one bold package.

## Description

This is a model from the G-Shock Mudmaster Series, designed for use in extreme environments scattered with rubble, dirt and debris, and uses carbon materials. The use of high rigidity carbon on the case keeps damage and deformation at bay, and ensures a high level of airtightness and shock resistance. This model also features a construction that protects against the invasion of mud, a stainless steel panel back, and a back cover made of shock-resistant fine resin embedded with glass fibers, giving it a high level of resistance to dust and mud. The bezel also uses three layers of fine resin with carbon fiber inserts and is designed to resemble a portable gasoline can that could be found on off-road vehicles. Function-wise, this model comes with compass, altimeter/barometer, temperature reader and pedometer. In addition to being able to easily correct the time using the dedicated CASIO WATCHES app, there are lots of other useful features including the Mission Log feature, which automatically records in the app altitude data obtained from the watch and route data obtained by your smartphone. This is a toughness watch that supports you in taking quick decisions and accurate actions.

Review: Love the watch, app not so much. - The Casio Men's G-Shock Mudmaster GGB100-1A is a true masterpiece of engineering and design, combining rugged durability with advanced features to create a watch that exceeds expectations in every way. From its robust construction to its innovative technology, this timepiece sets a new standard for performance and reliability. One of the standout features of the Mudmaster GGB100-1A is its Carbon Core Guard structure, which provides exceptional durability while keeping the watch lightweight and comfortable to wear. This watch is built to withstand the toughest conditions, making it the perfect companion for outdoor adventures, extreme sports, or everyday wear. Equipped with Quad Sensor technology, including a compass, altimeter/barometer, thermometer, and step tracker, this watch offers a wealth of useful information for outdoor enthusiasts and professionals alike. The connected features allow you to sync the watch with your smartphone for enhanced functionality and customization, adding a new level of convenience to your daily routine. The design of the Mudmaster GGB100-1A is both rugged and stylish, with a grey resin band and case that exude a sense of strength and durability. The large, easy-to-read display is protected by scratch-resistant mineral crystal, ensuring that the watch remains looking great even after years of use in challenging environments. Whether you're a hiker, explorer, or simply someone who appreciates high-quality watches, the Casio Men's G-Shock Mudmaster GGB100-1A is sure to impress. With its exceptional build quality, advanced features, and rugged design, this watch is a five-star product that delivers on all fronts. I highly recommend it to anyone looking for a reliable and feature-packed timepiece that can stand up to whatever challenges come its way. My only drawback is the app. No connectivity for AppleHealth for steps and calories which is ridiculous in 2024.
Review: Indestructible - Love this watch. G shock is the greatest watch for work. I don’t have to worry about snacking it off things and it looks great. Well worth the money.

## Features

- This watch features a carbon core guard structure case, in black with grey accents, that allows the internal mechanics of the watch to be protected from shock-induced damage
- Additionally, this watch connects via Bluetooth to a special G-Shock app that helps with the configuration, as well as records altitude data, route information, and step counts
- This watch is mud resistant with metal buttons that form a tight seal on the case, a dual back cover that consists of a stainless steel panel back and an outer cover made of shock resistant fine resin embedded with glass fibers, and the bezel has three layers of fine resin with carbon fiber inserts
- The Quad Sensor capabilities provide instant access to a compass, altitude/barometer, thermometer, and an accelerometer that keeps track of your step count

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07W43VGYC |
| ASIN  | B07W43VGYC |
| Additional Features | Accelerometer, Barometer, Compass, Shock Resistant, Thermometer, World Time |
| Band Color | Gray |
| Band Material Type | Resin |
| Band Width | 24 |
| Bands | 1 |
| Batteries  | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #276,940 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,020 in Men's Wrist Watches |
| Brand Name | G-Shock |
| Case Diameter | 55.4 Millimeters |
| Case Material Type | 55.4 mmx 53.1 mm |
| Case Thickness | 6 Millimeters |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Mineral Glass |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,081) |
| Date First Available  | August 5, 2019 |
| Department  | mens |
| Dial Color | Black |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | Plain |
| Global Trade Identification Number | 00889232235486 |
| Included Components | G-Shock app, User Manual |
| Item Weight | 92 Grams |
| Item model number  | GGB100-1A |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Manufacturer Part Number | GGB100-1A |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Model Name | Mudmaster |
| Model Number | GGB100-1A |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions  | 5 x 5 x 5 inches; 3.25 ounces |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Two Piece Strap |
| Style Name | sport |
| Theme | Plain |
| UPC | 889232235486 |
| Unit Count | 1 Count |
| Warranty Type | Manufacturer |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Waterproof |

## Images

![Casio Mudmaster Master of G Watch GGB100 - Image 1](https://m.media-amazon.com/images/I/51rzakSy61L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does the g shock mudmaster come with saphire glass?**
A: I've had mine for 3½ years. I wear it every day for work doing equipment maintenance. It has a very small hairline scratch on the lens and some bumps around the bezel. The band is still in great condition considering all the bug spray and sunscreen that it comes into contact with. I definitely recommend picking up any G-Shock. Casio makes the best watches in my opinion.

**Q: This seller is on g shock website as not authorized !!!???**
A: Possibly Gray market dealer, doesn’t mean the watch is bad or fake, you can email them and ask your concerns

**Q: Does this have the sun compess in case lost  ?**
A: In response to another answer: Yes, you can adjust for magnetic declination. In compass mode, hold D until it beeps, press E twice, then use A (East) and C (West) to adjust in 1 degree units. Press A and C together to exit.

**Q: What is the band length?**
A: From buckle to end of other tip, 10 inches.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love the watch, app not so much.
*by D***E on March 18, 2024*

The Casio Men's G-Shock Mudmaster GGB100-1A is a true masterpiece of engineering and design, combining rugged durability with advanced features to create a watch that exceeds expectations in every way. From its robust construction to its innovative technology, this timepiece sets a new standard for performance and reliability. One of the standout features of the Mudmaster GGB100-1A is its Carbon Core Guard structure, which provides exceptional durability while keeping the watch lightweight and comfortable to wear. This watch is built to withstand the toughest conditions, making it the perfect companion for outdoor adventures, extreme sports, or everyday wear. Equipped with Quad Sensor technology, including a compass, altimeter/barometer, thermometer, and step tracker, this watch offers a wealth of useful information for outdoor enthusiasts and professionals alike. The connected features allow you to sync the watch with your smartphone for enhanced functionality and customization, adding a new level of convenience to your daily routine. The design of the Mudmaster GGB100-1A is both rugged and stylish, with a grey resin band and case that exude a sense of strength and durability. The large, easy-to-read display is protected by scratch-resistant mineral crystal, ensuring that the watch remains looking great even after years of use in challenging environments. Whether you're a hiker, explorer, or simply someone who appreciates high-quality watches, the Casio Men's G-Shock Mudmaster GGB100-1A is sure to impress. With its exceptional build quality, advanced features, and rugged design, this watch is a five-star product that delivers on all fronts. I highly recommend it to anyone looking for a reliable and feature-packed timepiece that can stand up to whatever challenges come its way. My only drawback is the app. No connectivity for AppleHealth for steps and calories which is ridiculous in 2024.

### ⭐⭐⭐⭐⭐ Indestructible
*by J***Y on January 19, 2026*

Love this watch. G shock is the greatest watch for work. I don’t have to worry about snacking it off things and it looks great. Well worth the money.

### ⭐⭐⭐⭐⭐ My favorite watch.
*by K***N on May 13, 2023*

Edit - 9/25/25 - it's $245 now. I paid more for my All Black Rangeman. Now almost $60 cheaper then what I paid. EDIT - this is listed for $258 right now. If you’ve been waiting - ive never seen it that low. I bought this to splurge on something for myself, and I’m really happy with it. My favorite G shock and ive been looking at mudmasters for a while now. It does a whole bunch of things that ill never use, but having the app to change alarms and settings on the watch by using your phone is much easier then not having it.. The step counter is also kinda fun. Its not very heavy either which is really nice. The solid construction and quality of build is very obvious. I like the orange band which i wasnt sure i would. Most of my other watches are all black and the orange color adds some nice detail and makes it stand out. I was originally planning on buying an all black model, but I’m glad i didnt. Ive added a screen protector to mine, which you might notice in the pictures. Yours will not come with that. I work a labor job and I’m not planning on beating the hell out of it, so i do take it off if i know ill be doing something destructive - but it does get bumped every now and then - so if it does get scarred up the bezel is replaceable. I have many G shocks and this is the most expensive one out of them so far. They make plenty of other options if you want something you don’t have to care about. I recommend the square face model if thats what you want. Its a basic watch, easy to read, small, thin, practically weightless and only about $40. This mudmaster is not that. While I’m sure it will hold up to real abuse - i for one dont plan on finding out. I dont wear this everyday since i have others, but so far the screen protector has also held up nicely. That is available on Amazon too. I think i paid $303 for this watch, and now its down to about $280 in the ever changing amazon prices - so keep an eye on the prices if youre not in a rush.

## Frequently Bought Together

- Casio Men's G-Shock Master of G Mudmaster Carbon Core Guard Quad Sensor Connected Grey Resin Watch GGB100-1A
- Zshion Screen Protector for Casio G-SHOCK GG-B100,Explosion-Proof Ultra-Thin Anti-Scratch Screen Protector for Casio GG-B100 Crystal Clear (3 Pack)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-13*