---
product_id: 168422199
title: "[Casio] watch Gee shock carbon core guard GA-2100-1AJF Men's black"
brand: "g-shock"
price: "€ 251.05"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.it/products/168422199-casio-watch-gee-shock-carbon-core-guard-ga-2100-1ajf
store_origin: IT
region: Italy
---

# 200m water resistance 1/100 sec stopwatch & timer Carbon Core Guard shock resistance [Casio] watch Gee shock carbon core guard GA-2100-1AJF Men's black

**Brand:** g-shock
**Price:** € 251.05
**Availability:** ✅ In Stock

## Summary

> 🖤 The blacked-out G-Shock that means business—tough, timeless, unstoppable.

## Quick Answers

- **What is this?** [Casio] watch Gee shock carbon core guard GA-2100-1AJF Men's black by g-shock
- **How much does it cost?** € 251.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/168422199-casio-watch-gee-shock-carbon-core-guard-ga-2100-1ajf)

## 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-Day Visibility:** Dual Super Illuminator LEDs light up your schedule in any light
- • **Dive-Ready Durability:** Waterproof up to 200 meters—take it anywhere, no limits
- • **Precision Timekeeping:** Japanese Quartz movement with world time & 5 alarms
- • **Unbreakable Carbon Core:** Revolutionary carbon-resin case for ultimate shock defense
- • **Sleek, Lightweight Design:** Slim 45.4mm case and 51g weight for effortless style and comfort

## Overview

The Casio G-Shock GA-2100-1AJF combines cutting-edge carbon core guard technology with 200-meter water resistance and precise Japanese Quartz movement. Featuring a sleek black resin band, dual LED illumination, stopwatch, timer, and world time functions, this lightweight yet rugged watch is engineered for professionals who demand durability and style in every moment.

## Description

Product description Case / bezel material- Carbon / Resin.Resin Band.Mineral Glass.Carbon Core Guard structure.Shock Resistant.200-meter water resistance.World time.Stopwatch.Timer.Calendar.Case size- 51.2 x 47 x 14.1 mm. Directions TEMPERATURE CARE Avoid temperature extremes. Exposing your watch to high temperatures, such as placing it on the dashboard of a vehicle or use in a hot tub, may cause the watch to malfunction, shorten battery life or damage certain components. Leaving the watch in extreme cold temperatures may cause irregular timekeeping until the watch returns to normal operating temperature.

Review: Rip off, these watches are £99 at casio - This is an amazing watch but theybare charging rip off prices. This watch is £99 at the Casio website. 10 or 20 £'s more for some of the other colours. If you pay more than this your getting ripped off big time lol
Review: Not JDM - This is not a JDM model. It's a standard G Shock. RRP is £100 on the Casio website.

## Features

- Shock Resistant
- Resin Band
- Case / bezel material: Carbon / Resin

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VHSBR4J |
| ASIN  | B07VHSBR4J |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Length | 24 Centimetres |
| Band Material Type | Resin |
| Band Width | 1.18 Centimetres |
| Bands | 1 |
| Batteries  | 1 CR2 batteries required. (included) |
| Best Sellers Rank | 3,066,972 in Fashion ( See Top 100 in Fashion ) 21,583 in Men's Wrist Watches |
| Brand Name | G-Shock |
| Case Diameter | 45.4 Millimetres |
| Case Material Type | Resin |
| Case Thickness | 11.8 Millimetres |
| Character | Shock Resistant; World time, 1/100 second stopwatch (24 hour total with split), countdown timer (24 hours), 5 alarms, hourly time signal, dual Super Illuminator LED lights |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Resin |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,295) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,295) |
| Date First Available  | 1 Aug. 2019 |
| Department  | mens |
| Dial Color | Black |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | Analog-Digital |
| Included Components | Manual |
| Item Shape | Round |
| Item Weight | 51 Grams |
| Item model number  | GA-2100-1AJF |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Model Name | Ga-2100-1ajf |
| Model Number | GA-2100-1AJF |
| Pattern | Carbon |
| Power Source | Battery Powered |
| Product Dimensions  | 24.9 x 4.5 x 1 cm; 51 g |
| Series Number | 2100 |
| Sport Type | Walking |
| Strap Type | Adjustable |
| Style Name | Shock Resistant; World time, 1/100 second stopwatch (24 hour total with split), countdown timer (24 hours), 5 alarms, hourly time signal, dual Super Illuminator LED lights |
| Unit Count | 1 Count |
| Watch Movement Type | Japanese Quartz |
| Water Resistance Depth | 200 Metres |
| Water Resistance Level | Waterproof |

## Images

![[Casio] watch Gee shock carbon core guard GA-2100-1AJF Men's black - Image 1](https://m.media-amazon.com/images/I/81mr5yOC4ML.jpg)

## Questions & Answers

**Q: How does the world time works? Can it display one zone with the hands and another one with the display? Or is it a zone at a time?**
A: Yes you can display two time zones at once. The hands will always display your selected home time zone and then you can also show any other time zone on the little lcd screen digitally as well. Also very easy to scroll through all time zones on the screen

**Q: Son originales o réplicas**
A: Son originales por supuesto .

**Q: how long did it take for delivery in the US?**
A: 2-3 days if I remember correctly. EMS service is extremely reliable if that’s how shipped.

**Q: Does “Japan import” mean it was manufactured - including case - in Japan?**
A: The movement is made in japan but the watch itself is built in thailand.

## Customer Reviews

### ⭐ Rip off, these watches are £99 at casio
*by D***D on 21 October 2020*

This is an amazing watch but theybare charging rip off prices. This watch is £99 at the Casio website. 10 or 20 £'s more for some of the other colours. If you pay more than this your getting ripped off big time lol

### ⭐ Not JDM
*by C***R on 28 December 2019*

This is not a JDM model. It's a standard G Shock. RRP is £100 on the Casio website.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 22 November 2025*

I love this watch not too bulk, light, a little classy too everyday watch for sure.

## Frequently Bought Together

- G-SHOCK CASIO Carbon Core Guard Ga-2100-1ajf Mens Japan Import
- GA2100 Metal Watch Band Case Replacement Kit, Stainless Steel Strap Bezel Accessories Compatible with Casio Mens G-Shock GA2100/GA-2110 Watches
- GA2100 Case Band Mod Kit, Stainless Steel Case Bezel Crown Silicone Strap Replacement Accessories Compatible with Men's Watches G-Shock GA-2100/GA-2110/GA-B2100

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**Shop now:** [https://www.desertcart.it/products/168422199-casio-watch-gee-shock-carbon-core-guard-ga-2100-1ajf](https://www.desertcart.it/products/168422199-casio-watch-gee-shock-carbon-core-guard-ga-2100-1ajf)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-17*