---
product_id: 672815260
title: "Casio G-Shock GA-2100-2A2JF [G-Shock Tone-ON-Tone Series], Blue"
brand: "g-shock"
price: "$9012"
currency: MXN
in_stock: false
reviews_count: 9
url: https://www.desertcart.mx/products/672815260-casio-g-shock-ga-2100-2a2jf-g-shock-tone-on
store_origin: MX
region: Mexico
---

# Long-lasting battery for reliable daily wear Striking tone-on-tone blue finish for bold style Carbon Core Guard structure for ultimate toughness Casio G-Shock GA-2100-2A2JF [G-Shock Tone-ON-Tone Series], Blue

**Brand:** g-shock
**Price:** $9012
**Availability:** ❌ Out of Stock

## Summary

> 🔵 Tough meets trendy: Own the blue, own the moment.

## Quick Answers

- **What is this?** Casio G-Shock GA-2100-2A2JF [G-Shock Tone-ON-Tone Series], Blue by g-shock
- **How much does it cost?** $9012 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/672815260-casio-g-shock-ga-2100-2a2jf-g-shock-tone-on)

## 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

- • **Unbreakable Style:** Carbon Core Guard technology ensures shock resistance that keeps up with your fast-paced life.
- • **Monochrome Mastery:** Tone-on-tone blue design delivers a sleek, modern aesthetic that stands out without shouting.
- • **Social Proof Power:** Highly rated by users who love its blend of toughness and style—join the G-Shock community now.
- • **Customizable Canvas:** Perfect base for modding—express your unique style with ease and confidence.
- • **Everyday Reliability:** Lightweight and durable with a battery life that won’t quit, keeping you on time and on trend.

## Overview

The Casio G-Shock GA-2100-2A2JF from the Tone-ON-Tone series combines advanced Carbon Core Guard shock resistance with a sleek, monochromatic blue design. Lightweight and durable, it’s perfect for professionals who want a watch that’s both a style statement and a reliable daily companion. Highly rated and mod-friendly, this watch is a must-have for those who value toughness and trendsetting aesthetics.

## Description

Buy Casio G-Shock GA-2100-2A2JF [G-Shock Tone-ON-Tone Series], Blue and other Wrist Watches at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: recommended - this was a gift for a friend she loves it
Review: Great watch for modding. - I really like the shade of blue on this watch, but it's a bit much for me. I used the dial as the base when I converted it from a resin case and band to the metal one from SKXMod. I also threw in white hour markers when switching everything over and I really like the result as I was going for a tiffany and co inspired look. The triple blue that it initially came with might be for someone with a more vibrant style, but I bought this knowing I was going to convert things just because of my own style. As far as G-shocks and watches go though, the GA-2100 is a solid watch and can be used beyond just the aesthetics. Recommend for those with bright styling choices or those that want to convert it.

## Features

- From G-SHOCK, which continues to evolve in pursuit of toughness, to the TONE-ON-TONE series, all details are finished in one tone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CQNZT8LB |
| Batteries  | 1 Unknown batteries required. (included) |
| Best Sellers Rank | #1,159,498 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #5,268 in Men's Wrist Watches |
| Customer Reviews | 4.6 4.6 out of 5 stars (44) |
| Date First Available  | January 17, 2024 |
| Department  | mens |
| Item model number  | GA-2100-2A2JF |
| Manufacturer  | Casio |
| Package Dimensions  | 4.61 x 3.7 x 3.07 inches; 1.8 ounces |

## Images

![Casio G-Shock GA-2100-2A2JF [G-Shock Tone-ON-Tone Series], Blue - Image 1](https://m.media-amazon.com/images/I/71jdyW14jXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ recommended
*by A***R on December 25, 2025*

this was a gift for a friend she loves it

### ⭐⭐⭐⭐⭐ Great watch for modding.
*by N***N on October 11, 2025*

I really like the shade of blue on this watch, but it's a bit much for me. I used the dial as the base when I converted it from a resin case and band to the metal one from SKXMod. I also threw in white hour markers when switching everything over and I really like the result as I was going for a tiffany and co inspired look. The triple blue that it initially came with might be for someone with a more vibrant style, but I bought this knowing I was going to convert things just because of my own style. As far as G-shocks and watches go though, the GA-2100 is a solid watch and can be used beyond just the aesthetics. Recommend for those with bright styling choices or those that want to convert it.

### ⭐⭐⭐⭐⭐ 10/10
*by V***A on December 1, 2025*

I loved the color!!! It was a gift for my husband. We all know it’s an excellent brand.

## Frequently Bought Together

- Casio G-Shock GA-2100-2A2JF [G-Shock Tone-ON-Tone Series], Blue
- G-Shock GA-2100-4A
- G-Shock Casio Analog-Digital Carbon Core Guard Tone-on-Tone White Resin Strap Watch - GA2100-7A7

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**Shop now:** [https://www.desertcart.mx/products/672815260-casio-g-shock-ga-2100-2a2jf-g-shock-tone-on](https://www.desertcart.mx/products/672815260-casio-g-shock-ga-2100-2a2jf-g-shock-tone-on)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-24*