---
product_id: 462745796
title: "GA-2100-1A4ER Black Resin Digital Quartz Unisex Watch"
brand: "casio"
price: "860.27 DT"
currency: TND
in_stock: true
reviews_count: 7
category: "Casio"
url: https://www.desertcart.tn/products/462745796-ga-2100-1a4er-black-resin-digital-quartz-unisex-watch
store_origin: TN
region: Tunisia
---

# Quartz precision movement Lightweight black resin build 200m water resistance GA-2100-1A4ER Black Resin Digital Quartz Unisex Watch

**Brand:** casio
**Price:** 860.27 DT
**Availability:** ✅ In Stock

## Summary

> 🖤 Timeless toughness meets modern minimalism — own the moment.

## Quick Answers

- **What is this?** GA-2100-1A4ER Black Resin Digital Quartz Unisex Watch by casio
- **How much does it cost?** 860.27 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/462745796-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

- • **Built to Last:** Scratch-resistant mineral crystal and robust buckle clasp for enduring everyday resilience.
- • **Featherlight Comfort:** Ultra-light resin case and strap deliver all-day wearability without bulk.
- • **Dive-Ready Durability:** Withstands depths up to 200 meters—swim, fish, and adventure without limits.
- • **Bold Minimalist Design:** Matte black dial with digital-analog display blends sleek style with effortless readability.
- • **Precision You Can Trust:** Quartz movement ensures accurate timekeeping for your busy, on-the-go lifestyle.

## Overview

The Casio GA-2100-1A4ER is a unisex digital-analog quartz watch featuring a lightweight black resin case and strap, 200 meters of water resistance, and a scratch-resistant mineral crystal. Designed for durability and precision, it combines a sleek matte black aesthetic with practical functions like chronograph, alarm, and illumination, making it ideal for active professionals who demand style and performance.

## 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: Quality not as expected - Poor quality

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09T6QZCS3 |
| Additional Features | Alarm, Chronograph, Light |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 25 Centimeters |
| Band Material Type | Plastic |
| Band Width | 25 Millimeters |
| Bands | 1 |
| Best Sellers Rank | #17,381 in Fashion ( See Top 100 in Fashion ) #487 in Men's Wrist Watches |
| Bezel Color | Black |
| Brand Name | Casio |
| Case Diameter | 45 Millimeters |
| Case Material Type | Plastic |
| Case Thickness | 11 Millimeters |
| Character | no subject character |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Country of Publication | Japan |
| Crystal | Crystal |
| Customer Reviews | 4.5 out of 5 stars 848 Reviews |
| Dial Color | Black |
| Display | Digital |
| Embellishment Feature | Stud |
| Face Style | Crosshair |
| Included Components | 1 x product |
| Item Type Name | Watch |
| Item Weight | 51 Grams |
| Manufacturer | Casio |
| Manufacturer Part Number | GA-2100-1A4ER |
| Manufacturer Warranty Description | 1 Year Warranty |
| Model Name | GA-2100-1A4ER |
| Model Number | GA-2100-1A4ER |
| Number of Items | 1 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Series Number | 2100 |
| Shape | Round |
| Sport Type | Swimming |
| Strap Type | Plastic |
| Style Name | RELOJ DIGITAL CASIO G-SHOCK GA-2100-1A4ER 49MM |
| Theme | Sports |
| Unit Count | 1 Count |
| Warranty Type | Manufacturer |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Waterproof |

## Images

![GA-2100-1A4ER Black Resin Digital Quartz Unisex Watch - Image 1](https://m.media-amazon.com/images/I/61bCmykM7KL.jpg)

## Customer Reviews

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

Very nice

### ⭐⭐⭐ Quality not as expected
*by M***A on 21 April 2026*

Poor quality

### ⭐⭐⭐⭐⭐ Excellente montre
*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.

## 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.tn/products/462745796-ga-2100-1a4er-black-resin-digital-quartz-unisex-watch](https://www.desertcart.tn/products/462745796-ga-2100-1a4er-black-resin-digital-quartz-unisex-watch)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-06*