---
product_id: 641434308
title: "GA-2100-9A9ER Mens G-Shock Watch"
brand: "casio"
price: "AR$389318"
currency: ARS
in_stock: true
reviews_count: 6
category: "Casio"
url: https://www.desertcart.com.ar/products/641434308-ga-2100-9a9er-mens-g-shock-watch
store_origin: AR
region: Argentina
---

# Long-lasting LR44 battery Quartz precision timing Shock-resistant durability GA-2100-9A9ER Mens G-Shock Watch

**Brand:** casio
**Price:** AR$389318
**Availability:** ✅ In Stock

## Summary

> ⏳ Own the moment, wear the legend.

## Quick Answers

- **What is this?** GA-2100-9A9ER Mens G-Shock Watch by casio
- **How much does it cost?** AR$389318 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/641434308-ga-2100-9a9er-mens-g-shock-watch)

## Best For

- casio enthusiasts

## Why This Product

- Trusted casio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Yet Robust:** At just 70g, it’s the perfect balance of comfort and durability.
- • **Ready Right Out of the Box:** Includes battery and arrives with trusted Casio quality, so you’re always on time.
- • **Stand Out with Subtle Style:** Sleek analog display with a trendy colorway that complements any professional look.
- • **Built to Brave Every Challenge:** Iconic G-Shock shock resistance means this watch withstands your toughest days.
- • **Precision That Keeps You Ahead:** Quartz movement ensures flawless timekeeping for your busy lifestyle.

## Overview

The Casio G-Shock GA-2100-9A9ER is a lightweight, shock-resistant analog watch powered by precise quartz movement and a long-lasting LR44 battery. Designed for men who demand durability and style, it combines iconic G-Shock toughness with a sleek, modern aesthetic—making it a top choice for professionals who want reliability and trendsetting appeal.

## Description

Casio is a hugely popular range, and when you look at the Mens G-Shock Watch GA-2100-9A9ER in more detail it becomes very clear why. Attention to detail and high quality materials are used throughout making the Mens G-Shock WatchGA-2100-9A9ER a watch you can show off with glee.

Review: Trendy - Best trendiest watch ever
Review: Great time keeping and love the colours.

## Features

- Brand: Casio
- Display Type: Analog
- Watch movement type: Quartz
- Style: GA-2100-9A9ER-AMZUK

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CW3MBK2N |
| ASIN  | B0CW3MBK2N |
| Additional Features | Shock Resistant |
| Age Range Description | Adult |
| Band Color | Yellow |
| Band Material Type | Bio-based resin |
| Band Width | 25 Millimeters |
| Bands | 1 |
| Batteries  | 1 LR44 batteries required. (included) |
| Best Sellers Rank | #31,440 in Fashion ( See Top 100 in Fashion ) #769 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 45 Millimeters |
| Case Material Type | Plastic |
| Case Thickness | 16 Millimeters |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Mineral Glass |
| Customer Reviews | 4.6 4.6 out of 5 stars (36) |
| Customer reviews | 4.6 4.6 out of 5 stars (36) |
| Date First Available  | 6 March 2024 |
| Department  | Men |
| Dial Color | Yellow |
| Display | Analog |
| Embellishment Feature | Crystal |
| Face Style | Crosshair |
| Included Components | Band |
| Item Weight | 70 Grams |
| Item model number  | GA-2100-9A9 |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Manufacturer Part Number | GA-2100-9A9ER |
| Model Name | GA-2100-9A9ER |
| Model Number | GA-2100-9A9 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions  | 10 x 10 x 5 cm; 70 g |
| Series Number | 2100 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Plastic Strap |
| Style Name | sport |
| Theme | Fashion |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Water Resistant |

## Images

![GA-2100-9A9ER Mens G-Shock Watch - Image 1](https://m.media-amazon.com/images/I/51q8J5ZL4DL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Trendy
*by R***D on 23 December 2025*

Best trendiest watch ever

### ⭐⭐⭐⭐⭐ Review
*by G***Y on 14 June 2024*

Great time keeping and love the colours.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 12 April 2024*

Non ancora indossato ma la prima impressione è stata più che soddisfacente. Bel colore, leggero ma a mio parere robusto e preciso. Devo ancora imparare a gestire bene tutte le funzioni. Venditore marketplace più che puntuale e con un rapporto qualità prezzo decisamente migliore rispetto al listino prezzi ufficiale

## Frequently Bought Together

- Casio GA-2100-9A9ER Mens G-Shock Watch
- Casio Men Analogue-Digital Quartz Watch with Plastic Strap GA-2100-4AER, Red, OS, Strap
- Casio Men Analogue-Digital Quarz Watch with Plastic Strap GA-2100-2A2ER

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**Shop now:** [https://www.desertcart.com.ar/products/641434308-ga-2100-9a9er-mens-g-shock-watch](https://www.desertcart.com.ar/products/641434308-ga-2100-9a9er-mens-g-shock-watch)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-24*