---
product_id: 791907175
title: "G-Shock GA-2100-4A"
brand: "g-shock"
price: "฿10503"
currency: THB
in_stock: true
reviews_count: 8
category: "G Shock"
url: https://www.desertcart.co.th/products/791907175-g-shock-ga-2100-4a
store_origin: TH
region: Thailand
---

# Water resistant 200m (20 ATM) Dual analog + digital display Carbon Core Guard shock resistance G-Shock GA-2100-4A

**Brand:** g-shock
**Price:** ฿10503
**Availability:** ✅ In Stock

## Summary

> 🔥 Redefine resilience with style ⏱️

## Quick Answers

- **What is this?** G-Shock GA-2100-4A by g-shock
- **How much does it cost?** ฿10503 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/791907175-g-shock-ga-2100-4a)

## 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

- • **Bold Red Statement:** Stand out with a vibrant red dial that commands attention in any boardroom or weekend adventure.
- • **Customizable Style:** Interchangeable components let you tailor your look, blending professional polish with personal flair.
- • **Unmatched Durability:** Carbon fiber-infused resin case offers industry-leading shock resistance for relentless daily wear.
- • **Precision Timekeeping:** Seamlessly switch between analog elegance and digital accuracy for ultimate versatility.
- • **Waterproof Confidence:** Dive into your busy lifestyle with 200-meter water resistance—rain, swim, or sweat-proof.

## Overview

The G-Shock GA-2100-4A combines a robust carbon core guard structure with a striking red dial and dual analog-digital display. Engineered for shock resistance and water resistance up to 200 meters, this watch balances rugged durability with sleek, modern aesthetics—perfect for professionals who demand both function and flair.

## Description

Description This G-ShockI® watch features a round stainless steel case with a resin and carbon fiber overlay, adjustable resin band, traditional buckle closure, and red dial face. Shock resistant. Analog and digital time keeping. Dial face features stick index hour markers, digital display, sub-dial, minute track at perimeter, and brand name. Carbon Core Guard structure. A new carbon core guard structure protects the module by enclosing it in a carbon case. The case is made of fine resin embedded with carbon fibers for outstanding strength and crack resistance. Mineral crystal window. Water resistant up to 20 ATM/200 meters. Presentation box included. Imported.

Review: Cool red watch, that adds a little bling if you want to stand out. - The seller sent me the wrong model watch, the Iron Man G-shock, which I found atrocious looking. But desertcart sorted that quickly and I received the correct item 2 days later. This is a nice watch, I love the looks of the GA-2100 series. This all red edition really pops. The seller's photos are accurate color wise. The digital screen is easier to read than the blackout versions that come with most of this series of watches, but the red background makes the digital info pop when you turn your wrist the right direction in the light, the numbers look blue to me. I had one of the first G-Shocks when they came out in the early 80's. Loved that watch. The strap finally broke, I still have it somewhere. I should probably find it, and get a new battery and strap, I'm betting it would still work. Hoping this one gives me similar service, even if I have to replace the battery more often. I'm planning on buying another version of this watch, so I can interchange components for different looks. I think the red dial would look fantastic in the clear transparent strap/case. or having a black or white dial in the red strap/case would be cool too. As this watch is a lot of red. Only one complaint, and I don't know what Casio was thinking, other than trying to keep this all red, the bands clasp is plastic, instead of metal, like on the other variants of this watch. I see that being a weak point that will eventually break, on a G-shock. It should have been metal, black, silver or anodized red.
Review: Perfect - Good color

## Features

- This G-ShockI watch features a round stainless steel case with a resin and carbon fiber overlay, adjustable resin band, traditional buckle closure, and red dial face.
- Shock resistant.
- Analog and digital time keeping.
- Dial face features stick index hour markers, digital display, sub-dial, minute track at perimeter, and brand name.
- Carbon Core Guard structure.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Clasp type | Buckle |
| Item display length | 11 inches |
| Item type name | G-Shock GA-2100-4A Red One Size |
| Item width | 5 inches |
| Material | Plastic |
| Metal type | Red |

## Images

![G-Shock GA-2100-4A - Image 1](https://m.media-amazon.com/images/I/61LVSvqSraL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cool red watch, that adds a little bling if you want to stand out.
*by D***S on August 16, 2024*

The seller sent me the wrong model watch, the Iron Man G-shock, which I found atrocious looking. But Amazon sorted that quickly and I received the correct item 2 days later. This is a nice watch, I love the looks of the GA-2100 series. This all red edition really pops. The seller's photos are accurate color wise. The digital screen is easier to read than the blackout versions that come with most of this series of watches, but the red background makes the digital info pop when you turn your wrist the right direction in the light, the numbers look blue to me. I had one of the first G-Shocks when they came out in the early 80's. Loved that watch. The strap finally broke, I still have it somewhere. I should probably find it, and get a new battery and strap, I'm betting it would still work. Hoping this one gives me similar service, even if I have to replace the battery more often. I'm planning on buying another version of this watch, so I can interchange components for different looks. I think the red dial would look fantastic in the clear transparent strap/case. or having a black or white dial in the red strap/case would be cool too. As this watch is a lot of red. Only one complaint, and I don't know what Casio was thinking, other than trying to keep this all red, the bands clasp is plastic, instead of metal, like on the other variants of this watch. I see that being a weak point that will eventually break, on a G-shock. It should have been metal, black, silver or anodized red.

### ⭐⭐⭐⭐⭐ Perfect
*by O***N on December 17, 2025*

Good color

### ⭐⭐⭐⭐⭐ Durability
*by J***S on October 25, 2025*

Good size Nice watch

---

## 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.co.th/products/791907175-g-shock-ga-2100-4a](https://www.desertcart.co.th/products/791907175-g-shock-ga-2100-4a)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-02*