---
product_id: 505116787
title: "Casio Men's GAB2100-1A Black Analog-Digital Watch"
brand: "g-shock"
price: "S$297"
currency: SGD
in_stock: false
reviews_count: 5
url: https://www.desertcart.sg/products/505116787-casio-mens-gab2100-1a-black-analog-digital-watch
store_origin: SG
region: Singapore
---

# Tough Solar Power 20 Bar Water Resistant Shock Resistant Durability Casio Men's GAB2100-1A Black Analog-Digital Watch

**Brand:** g-shock
**Price:** S$297
**Availability:** ❌ Out of Stock

## Summary

> ⌚ Elevate your wrist game with timeless toughness and smart tech.

## Quick Answers

- **What is this?** Casio Men's GAB2100-1A Black Analog-Digital Watch by g-shock
- **How much does it cost?** S$297 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/505116787-casio-mens-gab2100-1a-black-analog-digital-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

- • **Power That Lasts:** Tough Solar technology ensures your watch stays charged effortlessly—no battery anxiety ever.
- • **Rugged Meets Refined:** Octagonal design inspired by the original G-SHOCK, perfect for both boardroom and weekend adventures.
- • **Built to Brave It All:** Shock resistant and water resistant up to 200 meters, ready for any challenge life throws your way.
- • **Lightweight Everyday Armor:** Resin band and case deliver durability without bulk—comfort meets style for your busy lifestyle.
- • **Seamless Smart Connectivity:** Smartphone Link lets you control settings and sync time with ease, keeping you punctual and in control.

## Overview

The G-Shock Casio Men's GAB2100-1A is a sleek, octagonal analog-digital watch combining iconic rugged design with modern features like Tough Solar power and Smartphone Link. With 20 bar water resistance and shock resistance, it’s engineered for durability while maintaining a lightweight, stylish profile suitable for professional and casual wear.

## Description

Upgrade the look you love with the octagonal GA2100 line, which acquires the design concept of the very first G-SHOCK, but with Smartphone Link and Tough Solar power.

Review: Perfect everyday watch if you want something rugged without being an eye sore. - Brilliant everyday watch. I have worn it at close to every day since purchasing. Looks, feels and functions just as good as the day I got it. Its rugged enough to not worry about it while living your life, but looks sharp enough to not look out of place in professional settings.
Review: Recomendado! Muy bonito reloj!! - Excelente compra!! Llegó en el tiempo que estaba pactado, solamente que en aduana retiraron la lata en la que viene y dejaron la pura caja desarmada en el paquete. El reloj es muy bonito y va con cualquier outfit. Había leído que era muy ligero y me sorprendió ver que es real; más de lo que esperaba. Me encantó!

## Features

- Shock Resistant
- 20 bar water resistant
- Stable solar power
- Easy to operate via Smartphone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5VS1PFH |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Material Type | Resin |
| Band Width | 2 |
| Bands | 1 |
| Best Sellers Rank | 3,167,238 in Fashion ( See Top 100 in Fashion ) 21,152 in Men's Wrist Watches |
| Brand Name | G-Shock |
| Case Diameter | 48.5 Millimetres |
| Case Material Type | Resin |
| Case Thickness | 1 |
| Character | Fashion |
| Clasp Type | Sliding Clasp |
| Closure Type | Buckle |
| Crystal | Mineral |
| Customer Reviews | 4.5 out of 5 stars 344 Reviews |
| Dial Color | Black |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | Sport |
| Included Components | Band |
| Item Shape | Octagonal |
| Item Type Name | Casual Watch |
| Manufacturer | G-Shock |
| Manufacturer Part Number | GAB2100-1A |
| Material | Resin |
| Model Name | GAB2100-1A |
| Model Number | GAB2100-1A |
| Model Series | 2100 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Geometric, Solid |
| Power Source | Solar Powered |
| Series Number | 2100 |
| Special Features | Alarm, Timer |
| Sport Type | Walking |
| Strap Type | Resin Band |
| Style Name | Sport |
| Theme | Fashion Sport |
| UPC | 889232322865 |
| Unit Count | 1 count |
| Watch Movement Type | Solar |
| Water Resistance Depth | 200 Metres |
| Water Resistance Level | Water Resistant |

## Images

![Casio Men's GAB2100-1A Black Analog-Digital Watch - Image 1](https://m.media-amazon.com/images/I/71xVOCDdb0L.jpg)

## Questions & Answers

**Q: What is "tough solar power"? Is the watch charged only by solar? Or does it have normal watch battery?**
A: Battery and solar power.  Solar charges the battery so it will work in the dark for a number of days

**Q: does watch have a usa warranty     gab21001a**
A: Yes; however, you do need to register the watch on the Casio Web Site.

**Q: Does this watch come with the US warrant card/paperwork?**
A: Yes

**Q: What is the face diameter and thickness?**
A: It is 48.5 mm length, 45.4 mm diameter and 11.9 mm thikness.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect everyday watch if you want something rugged without being an eye sore.
*by B***N on 25 July 2026*

Brilliant everyday watch. I have worn it at close to every day since purchasing. Looks, feels and functions just as good as the day I got it. Its rugged enough to not worry about it while living your life, but looks sharp enough to not look out of place in professional settings.

### ⭐⭐⭐⭐⭐ Recomendado! Muy bonito reloj!!
*by M***Z on 3 April 2026*

Excelente compra!! Llegó en el tiempo que estaba pactado, solamente que en aduana retiraron la lata en la que viene y dejaron la pura caja desarmada en el paquete. El reloj es muy bonito y va con cualquier outfit. Había leído que era muy ligero y me sorprendió ver que es real; más de lo que esperaba. Me encantó!

### ⭐⭐⭐⭐⭐ Great watch
*by J***Y on 18 March 2026*

Really like this watch. Have had it for a few months now. It looks and works great. Like that it is not a smart watch to receive notifications but that it is blue tooth to adjust the features and time with the app. Have used the find my phone feature a few times and it works well. Get one!

## Frequently Bought Together

- G-Shock GAB2100-1A Bluetooth Solar GAB2100 Series, Black
- beukei (3 Pack) Designed for Casio G-shock GA-B2100 / Casio G-shock GA-2100 Screen Protector Tempered Glass, Anti Scratch, Bubble Free

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**Shop now:** [https://www.desertcart.sg/products/505116787-casio-mens-gab2100-1a-black-analog-digital-watch](https://www.desertcart.sg/products/505116787-casio-mens-gab2100-1a-black-analog-digital-watch)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-26*