---
product_id: 462745796
title: "Casio GA-2100-1A2ER digital quartz Blue Man Watch"
brand: "g-shock"
price: "S$183"
currency: SGD
in_stock: true
reviews_count: 2
url: https://www.desertcart.sg/products/462745796-casio-ga-2100-1a2er-digital-quartz-blue-man-watch
store_origin: SG
region: Singapore
---

# 200m water resistance Chronograph function Scratch-resistant mineral crystal Casio GA-2100-1A2ER digital quartz Blue Man Watch

**Brand:** g-shock
**Price:** S$183
**Availability:** ✅ In Stock

## Summary

> 🖤 The sleek, tough watch that keeps up with your unstoppable lifestyle.

## Quick Answers

- **What is this?** Casio GA-2100-1A2ER digital quartz Blue Man Watch by g-shock
- **How much does it cost?** S$183 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/462745796-casio-ga-2100-1a2er-digital-quartz-blue-man-watch)

## 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

- • **Bold Yet Minimalist:** Matte black dial with digital-analog display for sleek, modern readability.
- • **Lightweight Comfort:** At just 51g, it’s designed for all-day wear without fatigue.
- • **Ultimate Durability:** Crafted with high-quality resin and mineral crystal for long-lasting wear.
- • **Precision Timekeeping:** Quartz movement with chronograph ensures you’re always on schedule.
- • **Waterproof Confidence:** 200 meters water resistance lets you swim, fish, and dive without worry.

## Overview

The Casio GA-2100-1A4ER is a unisex black resin G-Shock watch featuring a 49mm case, 200m water resistance, scratch-resistant mineral crystal, and quartz chronograph movement. Lightweight and durable, it combines modern minimalist design with robust functionality, 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.

## 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 | #368 in Men's Wrist Watches |
| Country Of Origin | Japan |
| Date First Available | 3 March 2022 |
| Department | Men |
| Is Discontinued By Manufacturer | No |
| Item Model Number | GA-2100-1A4ER_FBA |
| Manufacturer | Casio |
| Product Dimensions | 40 x 47 x 23 cm; 51 g |

## Images

![Casio GA-2100-1A2ER digital quartz Blue Man Watch - Image 1](https://m.media-amazon.com/images/I/61bCmykM7KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Yes
*by  on Reviewed in the United Arab Emirates 4 January 2024*

Very nice

### ⭐⭐⭐ Quality not as expected
*by  on Reviewed in the United Arab Emirates 21 April 2026*

Poor quality

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/462745796-casio-ga-2100-1a2er-digital-quartz-blue-man-watch](https://www.desertcart.sg/products/462745796-casio-ga-2100-1a2er-digital-quartz-blue-man-watch)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-22*