---
product_id: 462745796
title: "Casio GA-2100-1A4ER Black Resin Digital Quartz Unisex Watch"
brand: "casio"
price: "4905133₫"
currency: VND
in_stock: false
reviews_count: 6
url: https://www.desertcart.vn/products/462745796-casio-ga-2100-1a4er-black-resin-digital-quartz-unisex-watch
store_origin: VN
region: Vietnam
---

# 200m water resistance Matte black resin durability Chronograph function Casio GA-2100-1A4ER Black Resin Digital Quartz Unisex Watch

**Brand:** casio
**Price:** 4905133₫
**Availability:** ❌ Out of Stock

## Summary

> 🖤 Own the night with timeless toughness.

## Quick Answers

- **What is this?** Casio GA-2100-1A4ER Black Resin Digital Quartz Unisex Watch by casio
- **How much does it cost?** 4905133₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/462745796-casio-ga-2100-1a4er-black-resin-digital-quartz-unisex-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 Comfort:** At just 51g, designed for all-day wear without compromise.
- • **Dive-Ready Durability:** Withstands depths up to 200 meters—swim, fish, and adventure without limits.
- • **Precision Timekeeping:** Quartz movement paired with chronograph functionality for flawless accuracy.
- • **Bold, Minimalist Design:** Matte black resin and uncluttered digital-analog display for a sleek, modern statement.
- • **Scratch-Resistant Mineral Crystal:** Keeps your watch face pristine through every hustle and bustle.

## Overview

The Casio GA-2100-1A4ER is a unisex digital-analog quartz watch featuring a durable black resin case, 200-meter water resistance, and a scratch-resistant mineral crystal. Lightweight at 51g, it offers chronograph functionality and a minimalist matte black design, backed by a 2-year international warranty.

## Description

Casio GA-2100-1A4ER G-Shock Neon Accent Quartz Watch is made from high quality of materials which ensures long term durability and longetivity. A powerful timepiece that is lighter and provides a more comfortable fit. This model has got 200 metres water resistance. It can be submerged in water for periods, so can be used for swimming and fishing. It comes with a black resin buckle clasp and features chronograph function. The matte black dial exhibits an uncomplicated digital-analog display which ensures the watch remains both easily readable and aesthetically pleasing. The tough mineral crystal which resists scratching and has quartz movement. Case diameter: 49 mm. Case thickness: 12.

Review: Yes - Very nice
Review: Rien a redire, sa réputation la précède. Donne l'heure et le jour et plusieurs fonctionnalités. Très résistante, 8 mois d'utilisation intensive et pas une égratignure. Le seul defaut serait les réglages, pas très intuitifs, et qui nécessitent le manuel d'utilisation. Le prix est clairement justifié, et rapport qualité prix excellent.

## Features

- Black
- Size one size fits all
- 2-Year International Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09T6QZCS3 |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #98,320 in Fashion ( See Top 100 in Fashion ) #2,408 in Men's Wrist Watches |
| Customer reviews | 4.5 4.5 out of 5 stars (750) |
| Date First Available  | 3 March 2022 |
| Department  | Men |
| Is Discontinued By Manufacturer  | No |
| Item model number  | GA-2100-1A4ER |
| Manufacturer  | Casio |
| Product Dimensions  | 40 x 47 x 23 cm; 51 g |

## Images

![Casio GA-2100-1A4ER Black Resin Digital Quartz Unisex Watch - Image 1](https://m.media-amazon.com/images/I/41ehpe4noCL.jpg)
![Casio GA-2100-1A4ER Black Resin Digital Quartz Unisex Watch - Image 2](https://m.media-amazon.com/images/I/6153JqLDMpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Yes
*by D***H on 4 January 2024*

Very nice

### ⭐⭐⭐⭐⭐ Review
*by J***O on 18 May 2024*

Rien a redire, sa réputation la précède. Donne l'heure et le jour et plusieurs fonctionnalités. Très résistante, 8 mois d'utilisation intensive et pas une égratignure. Le seul defaut serait les réglages, pas très intuitifs, et qui nécessitent le manuel d'utilisation. Le prix est clairement justifié, et rapport qualité prix excellent.

### ⭐⭐⭐⭐⭐ Review
*by E***. on 6 October 2025*

I believe that this model is discontinued in North America. You may be able to find a style that you like at a retailer and if you want it, I suggest you buy it. Amazon delivery was exactly as expected. Watch is very beautiful with a blacked out dial with red accents. If you like a digital display, this watch is not for you. The digital display is very small. Very light and comfortable to wear with not having a bulky G Shock. You won’t break the bank to purchase this watch, so it is a great everyday beater or vacation watch.

## Frequently Bought Together

- Casio Ga-2100-1a4er Watch One Size
- Casio Ga-2100-1a2er Watch
- Casio RELOJ Analog Digital G-Shock Trend GA-2100-1A3ER 49mm Black

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**Shop now:** [https://www.desertcart.vn/products/462745796-casio-ga-2100-1a4er-black-resin-digital-quartz-unisex-watch](https://www.desertcart.vn/products/462745796-casio-ga-2100-1a4er-black-resin-digital-quartz-unisex-watch)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-23*