---
product_id: 662900816
title: "GA2100-7A"
brand: "g-shock"
price: "R$1804"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/662900816-ga2100-7a
store_origin: BR
region: Brazil
---

# Analog-digital hybrid for versatile timekeeping Lightweight resin-carbon composite case Carbon Core Guard for ultimate durability GA2100-7A

**Brand:** g-shock
**Price:** R$1804
**Availability:** ✅ In Stock

## Summary

> 🕶️ Tough meets sleek—own the watch that works as hard as you do

## Quick Answers

- **What is this?** GA2100-7A by g-shock
- **How much does it cost?** R$1804 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/662900816-ga2100-7a)

## 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

- • **Featherlight Design:** Slim, lightweight profile that fits comfortably all day—style meets function
- • **Proven Casio Reliability:** Built to last through your busiest days and wildest adventures
- • **Rugged Carbon Core Guard:** Engineered with carbon fiber embedded resin for unmatched toughness without bulk
- • **Timeless White Aesthetic:** Clean, versatile white finish that elevates any outfit—wear it anywhere, anytime
- • **Dual Analog-Digital Display:** Effortlessly switch between classic analog elegance and digital precision

## Overview

The G-Shock GA2100-7A combines Casio’s signature Carbon Core Guard technology with a lightweight resin-carbon case, delivering a slim yet ultra-durable analog-digital watch. Its versatile white design complements any style, while proven Casio craftsmanship ensures long-lasting reliability for professionals on the move.

## Description

Buy G-Shock GA2100-7A White One Size and other Clothing, Shoes & Jewelry at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Can't beat a Casio - Fantastic watch, especially for the money and look. It can be worn with anything and it will always look good. I've completely beat up mine and it still looks great. I'm not sure how long it will stay white but after a few months it still looks good. It fit my wrist perfectly and is easy to read. Overall great watch. Can never go wrong with a Casio
Review: Casio Quality is Always a Good Buy 👍 - Fantastic watch, seller shipped the watch in all original packaging and the watch works well. Big fan of Casio and glad to have this one now also! Fantastic quality, durable, comfortable and reliable!

## Features

- From Casio, this rugged G-Shock Carbon Core Guard Analog-Digital watch will toughen up your collection
- The case is made of fine resin embedded with carbon fibers, making the thin, lightweight, and simple design configuration of this model possible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Clasp type | No Clasp Type |
| Item width | 5 inches |
| Material | Resin |
| Metal type | White |

## Images

![GA2100-7A - Image 1](https://m.media-amazon.com/images/I/71eH-liE+6L.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the dial black black or is it blueish?**
A: black

**Q: Does it have Bluetooth**
A: No. If you want Bluetooth, you need the GA”B” version.

**Q: is this watch unisex**
A: I'd like to say "most definitely", as long as (if for a female) they are ok and want a larger watch and the color.  Diameter I think is close to 47-48 mm.  My wife likes it, but it's just too big for her wrist.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Can't beat a Casio
*by K***X on December 10, 2025*

Fantastic watch, especially for the money and look. It can be worn with anything and it will always look good. I've completely beat up mine and it still looks great. I'm not sure how long it will stay white but after a few months it still looks good. It fit my wrist perfectly and is easy to read. Overall great watch. Can never go wrong with a Casio

### ⭐⭐⭐⭐⭐ Casio Quality is Always a Good Buy 👍
*by A***H on August 12, 2025*

Fantastic watch, seller shipped the watch in all original packaging and the watch works well. Big fan of Casio and glad to have this one now also! Fantastic quality, durable, comfortable and reliable!

### ⭐⭐⭐⭐⭐ Good watch
*by T***Y on September 28, 2025*

This is a good daily watch, and it is a real G-Shock watch . The size of the watch is not too big; it looks and feels very nice. If u have trouble seeing the small text, it might be hard to read the time a little bit, but overall, this is a good watch.

## Frequently Bought Together

- G-Shock GA2100-7A
- G-Shock GA-2100 Series Watch
- G-Shock GA-2100-4A

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**Shop now:** [https://www.desertcart.com.br/products/662900816-ga2100-7a](https://www.desertcart.com.br/products/662900816-ga2100-7a)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-28*