---
product_id: 155142621
title: "GA-2100 Series Watch"
brand: "g-shock"
price: "R$1662"
currency: BRL
in_stock: true
reviews_count: 13
category: "G Shock"
url: https://www.desertcart.com.br/products/155142621-ga-2100-series-watch
store_origin: BR
region: Brazil
---

# 200m water resistance 45.4mm sleek case Carbon Core Guard strength GA-2100 Series Watch

**Brand:** g-shock
**Price:** R$1662
**Availability:** ✅ In Stock

## Summary

> 🖤 The sleek, tough watch that means business and adventure—wear the legend.

## Quick Answers

- **What is this?** GA-2100 Series Watch by g-shock
- **How much does it cost?** R$1662 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/155142621-ga-2100-series-watch)

## 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

- • **All-Weather Warrior:** Water resistant up to 200 meters—ready for every adventure, rain or shine.
- • **Featherlight Durability:** Carbon fiber-infused resin case delivers unmatched toughness without the bulk.
- • **Night-Ready Illumination:** Double LED lights ensure you never miss a moment, even in the darkest settings.
- • **Signature CasiOak Design:** Inspired by luxury, crafted for everyday—stand out with a watch that’s as bold as you.
- • **Dual Analog-Digital Display:** Effortlessly track time with a clean, hybrid dial that balances style and function.

## Overview

The G-Shock GA-2100 Series Watch combines a lightweight 45.4mm carbon fiber resin case with shock resistance and 200-meter water resistance. Featuring a hybrid analog-digital display with double LED illumination, it offers durability and clarity in a modern, minimalist design inspired by luxury timepieces. Perfect for professionals who demand style and rugged performance in one.

## 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: Amazing but hard to see on low light. - I really like this G-Shock. The all-black look is awesome and it fits great on the wrist. My only issue is that because everything is black, it can sometimes be hard to see the hands quickly because they blend right into the background. Other than that, it’s tough, lightweight, and a great daily watch.
Review: Exactly What I Was Looking For - I have to admit, I don’t know what I expected when the box came, but what a pleasant surprise. I was looking for a watch I could take kayaking and on nature hikes, but I didn’t want to spend more than $100 on it. It needed to have a rubber or synthetic band that handled water well and was easily able to try with a towel. The watch needed to be waterproof but also not complicated. The G-Shock series is typically a very busy watch face, and the cases are usually so large (49mm and above). I wanted something that was smaller for my medium-sized wrist. I wanted a simplified G-Shock, but different, and not obnoxious. I found it with this model. Overall, it’s a nice watch. It shows very well. I like the world time setting and just love watching the hands spin around when I select the city. It fits my wrist and isn’t too big or heavy. I think it is very clean looking and I didn’t expect to say “wow” out of the box. But the design harkens back to the Audemars Piguet Royal Oak design, which is a dream look for most. This is why the watch is referred to as a “CasiOak”. I didn’t want a ton of little things to look at on the watch face so to me, looking down and checking the time is a real pleasure. There’s a day of the week and a time. Perfect. The light works well in the dark. The watch is made to be an activewear style watch so the material of the watch suits it’s ability to compete with products of the environment (water and dirt). So when I see these other comments that say things like "well the material feels cheap" or "the band is not what I thought", I don't know what other material they expected the watch to be made of. Overall, good watch and I'm not sure where the left of field reviews are coming from. I am pleased and would recommend this watch.

## Features

- {"bullet_point1":"clip-on"}
- The rugged watch's 45.4mm case is expertly crafted from fine resin mixed with carbon fiber, an innovative composition that is lighter and more durable than resin
- The smooth black dial features an analog-digital display and double LED light feature, for easy visibility in the dark

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WJFS6LH |
| Additional Features | Alarm |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Resin |
| Band Width | 22 millimeters |
| Bands | 1 |
| Best Sellers Rank | #31,119 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #43 in Women's Wrist Watches |
| Brand Name | G-Shock |
| Case Diameter | 45.4 millimeters |
| Case Material Type | Resin Mixed With Carbon Fiber |
| Case Thickness | 11.8 millimeters |
| Clasp Type | Tang Buckle |
| Clasp type | Tang Buckle |
| Closure Type | Buckle |
| Crystal | Scratch Resistant Mineral |
| Customer Reviews | 4.6 out of 5 stars 2,396 Reviews |
| Dial Color | Black |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | Hybrid |
| Gem type | No Gemstone |
| Global Trade Identification Number | 00889232241630 |
| Included Components | Presentation Box |
| Item Weight | 4 ounces |
| Item width | 5 inches |
| Manufacturer | G-Shock |
| Manufacturer Part Number | GA-2100-1A1CR |
| Metal type | No Metal Type |
| Model Name | GA2100-1A1 |
| Model Number | GA2100-1A1 |
| Model Series | GA-2100 |
| Number of Items | 1 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Series Number | 2100 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Two Piece Strap |
| Style Name | Modern |
| Theme | Sports |
| UPC | 889232241630 |
| Unit Count | 1 Ounce |
| Warranty Type | Manufacturer |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 meters |
| Water Resistance Level | Water Resistant |

## Images

![GA-2100 Series Watch - Image 1](https://m.media-amazon.com/images/I/81yNV+5p3oL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you post more pictures of different angels of tbe watch including the buckle pleas?**
A: By Mustafa the first… on September 1, 2021

**Q: Does this watch tell you the date?**
A: Yes but only on the main digital display. If you use the world time function you have to scroll to see the date.

**Q: What size is the band…20MM?**
A: The G-Shock line of watches have proprietary strap attachments and can't use normal replacement watch straps without a special adapter. If you want to switch straps search for an adapter that matches the model number of the G-Shock and see what watch band width it uses.

**Q: The band on the watch is it a 18mm band or a 16mm band?**
A: It is tapered
26 mm where it is connecting to the watch
18 mm at the buckle

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing but hard to see on low light.
*by R***A on July 3, 2026*

I really like this G-Shock. The all-black look is awesome and it fits great on the wrist. My only issue is that because everything is black, it can sometimes be hard to see the hands quickly because they blend right into the background. Other than that, it’s tough, lightweight, and a great daily watch.

### ⭐⭐⭐⭐⭐ Exactly What I Was Looking For
*by R***. on December 29, 2021*

I have to admit, I don’t know what I expected when the box came, but what a pleasant surprise. I was looking for a watch I could take kayaking and on nature hikes, but I didn’t want to spend more than $100 on it. It needed to have a rubber or synthetic band that handled water well and was easily able to try with a towel. The watch needed to be waterproof but also not complicated. The G-Shock series is typically a very busy watch face, and the cases are usually so large (49mm and above). I wanted something that was smaller for my medium-sized wrist. I wanted a simplified G-Shock, but different, and not obnoxious. I found it with this model. Overall, it’s a nice watch. It shows very well. I like the world time setting and just love watching the hands spin around when I select the city. It fits my wrist and isn’t too big or heavy. I think it is very clean looking and I didn’t expect to say “wow” out of the box. But the design harkens back to the Audemars Piguet Royal Oak design, which is a dream look for most. This is why the watch is referred to as a “CasiOak”. I didn’t want a ton of little things to look at on the watch face so to me, looking down and checking the time is a real pleasure. There’s a day of the week and a time. Perfect. The light works well in the dark. The watch is made to be an activewear style watch so the material of the watch suits it’s ability to compete with products of the environment (water and dirt). So when I see these other comments that say things like "well the material feels cheap" or "the band is not what I thought", I don't know what other material they expected the watch to be made of. Overall, good watch and I'm not sure where the left of field reviews are coming from. I am pleased and would recommend this watch.

### ⭐⭐⭐⭐⭐ work watch
*by S***L on July 1, 2026*

awesome work watch

## Frequently Bought Together

- G-Shock GA-2100 Series Watch
- GA2100 Metal Watch Band Case Replacement Kit, Stainless Steel Strap Bezel Accessories Compatible with Casio Mens G-Shock GA2100/GA-2110 Watches

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**Shop now:** [https://www.desertcart.com.br/products/155142621-ga-2100-series-watch](https://www.desertcart.com.br/products/155142621-ga-2100-series-watch)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-19*