---
product_id: 686527305
title: "Casio G-Shock Men's Analog-Digital GGB100-1A9 Watch Black, Black/Orange, L, Sport"
brand: "g-shock"
price: "S$768"
currency: SGD
in_stock: true
reviews_count: 13
category: "G Shock"
url: https://www.desertcart.sg/products/686527305-casio-g-shock-mens-analog-digital-ggb100-1a9-watch-black
store_origin: SG
region: Singapore
---

# Bluetooth app connectivity Mud & dust resistant sealed buttons Carbon Core Guard shock protection Casio G-Shock Men's Analog-Digital GGB100-1A9 Watch Black, Black/Orange, L, Sport

**Brand:** g-shock
**Price:** S$768
**Availability:** ✅ In Stock

## Summary

> 🕶️ Master the mud, own the moment.

## Quick Answers

- **What is this?** Casio G-Shock Men's Analog-Digital GGB100-1A9 Watch Black, Black/Orange, L, Sport by g-shock
- **How much does it cost?** S$768 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/686527305-casio-g-shock-mens-analog-digital-ggb100-1a9-watch-black)

## 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

- • **Seamless Smart Sync:** Bluetooth connectivity pairs with Casio app for effortless time calibration, mission logs, and route tracking.
- • **Quad Sensor Powerhouse:** Instant access to compass, altimeter/barometer, thermometer, and step counter for the ultimate outdoor edge.
- • **Endurance You Can Trust:** 200-meter water resistance and durable mineral glass crystal built for relentless daily wear.
- • **Bold & Distinctive Style:** Striking black and orange design that stands out in any professional or rugged environment.
- • **Built to Brave the Elements:** Carbon Core Guard case and triple-layer resin bezel with carbon fiber inserts ensure unmatched shock and mud resistance.

## Overview

The G-Shock Casio Mudmaster GGB100 is a rugged, carbon-core watch engineered for extreme environments. Featuring mud-resistant sealed buttons, a triple-layer resin bezel with carbon fiber, and a dual back cover, it offers superior shock and dust protection. Equipped with a Quad Sensor suite (compass, altimeter/barometer, thermometer, step counter) and Bluetooth connectivity, it syncs with the Casio app for real-time data tracking and easy configuration. With 200m water resistance and a bold black-orange design, it’s the ultimate timepiece for professionals who demand durability and smart functionality.

## Description

Casio Tactical Mudmaster Ani-Digi Watch, Black/Orange Strap, GGB100-1A9

Review: My favorite watch. - 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 desertcart too. I think i paid $303 for this watch, and now its down to about $280 in the ever changing desertcart prices - so keep an eye on the prices if youre not in a rush.
Review: Beast of a watch - This is my second G Shock. My first was almost 10 years old and I literally beat the crap out of it. I still use it for knocking around the house, yard work and whatnot, and it's still going strong. I got this watch because I wanted a few additional functions, and also wanted to upgrade my look. The band is pretty stiff, but fits nicely around the wrist and is very comfortable once its on. The backlight is very bright, the white numerals stand out even in the sun. The negative display is a bit tricky to read in the daylight, and the backlight doesn't really help much. The compass, as far as I can tell, is pretty accurate. The thermometer works well, but if you're wearing it the reading will be skewed by your body temp, so you need to take it off for a bit. I'm still playing with other features, but it is easy to navigate through each one. The app makes setup super easy. Overall, I am pleased with the purchase, and with the number of compliments I've gotten so far.

## Features

- From Casio, the innovators of tough timekeeping, comes the GGB100 Master of G Mudmaster watch series that has been designed to endure the toughest environments
- This watch features a carbon core guard structure case, in black with orange accents, that allows the internal mechanics of the watch to be protected from shock-induced damage
- 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
- Additionally, this watch connects via Bluetooth to a special app that helps with the configuration, as well as records altitude data, route information, and step counts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07W682T7H |
| Additional Features | Alarm, Compass, Perpetual Calendar, Second Hand, Timer, World Time |
| Age Range Description | Adult |
| Band Color | Orange |
| Band Material Type | Resin |
| Band Width | 18 millimeters |
| Bands | 1 |
| Best Sellers Rank | #1,373,265 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #5,811 in Men's Wrist Watches |
| Bezel Color | Black |
| Brand Name | G-Shock |
| Case Diameter | 5.5 centimeters |
| Case Material Type | 55.4 x 53.1 mm |
| Case Thickness | 19.3 millimeters |
| Character | Fashion |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Crystal | Mineral Glass |
| Customer Reviews | 4.7 out of 5 stars 506 Reviews |
| Dial Color | Black |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | sport |
| Global Trade Identification Number | 00889232235431 |
| Included Components | Quad Sensor, Step Counter, Bluetooth Capability, Dual Back Cover, Metal Button Pipes, Band |
| Item Weight | 8 ounces |
| Manufacturer | Casio Tactical |
| Manufacturer Part Number | GGB100-1A9 |
| Model Name | Casio Tactical Mudmaster Ani-Digi Watch, Black/Orange Strap, GGB100-1A9 |
| Model Number | GGB100-1A9 |
| Model Series | G-Shock |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Animal Print |
| Power Source | Battery Powered |
| Series Number | 100 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Two Piece Strap |
| Style Name | Watches |
| Theme | outdoor |
| UPC | 889232235431 |
| Unit Count | 1 Ounce |
| Warranty Type | Limited |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 meters |
| Water Resistance Level | Water Resistant |

## Images

![Casio G-Shock Men's Analog-Digital GGB100-1A9 Watch Black, Black/Orange, L, Sport - Image 1](https://m.media-amazon.com/images/I/61Me87fyYTL.jpg)

## Questions & Answers

**Q: Does this watch have atomic time?**
A: Great watch my son loves it

**Q: Does it measure the temperature in Celsius ?**
A: yes! It measures in Degree Celsius.

**Q: Cual es el diametro del reloj ?**
A: 45mm

**Q: What type of band is it? Resin or Carbon fiber or something else?**
A: Resin

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Beast of a watch
*by A***R on February 3, 2023*

This is my second G Shock. My first was almost 10 years old and I literally beat the crap out of it. I still use it for knocking around the house, yard work and whatnot, and it's still going strong. I got this watch because I wanted a few additional functions, and also wanted to upgrade my look. The band is pretty stiff, but fits nicely around the wrist and is very comfortable once its on. The backlight is very bright, the white numerals stand out even in the sun. The negative display is a bit tricky to read in the daylight, and the backlight doesn't really help much. The compass, as far as I can tell, is pretty accurate. The thermometer works well, but if you're wearing it the reading will be skewed by your body temp, so you need to take it off for a bit. I'm still playing with other features, but it is easy to navigate through each one. The app makes setup super easy. Overall, I am pleased with the purchase, and with the number of compliments I've gotten so far.

### ⭐⭐⭐⭐⭐ A great watch at a very fair price!
*by T***. on February 9, 2026*

The delivery went off without a hitch! The delivery man was courteous, knocked on the door to alert me that there was a delivery and I appreciated his demenior . He did a good job,The Casio G-Shock is the typical first class product that they all are, I set it to the correct time with the Bluetooth between the watch and the Smart Phone in a few minutes. It's a great time piece, I'll have it forever!

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-10*