---
product_id: 662906694
title: "G-Shock Casio GA-B2100CY-1A Caution Yellow Series"
brand: "g-shock"
price: "₩4498"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/662906694-g-shock-casio-ga-b2100cy-1a-caution-yellow-series
store_origin: KR
region: South Korea
---

# Solar-powered, no battery hassle 20 bar water resistance for all conditions Bluetooth smartphone sync for precision G-Shock Casio GA-B2100CY-1A Caution Yellow Series

**Brand:** g-shock
**Price:** ₩4498
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stay ahead of time with the watch that works as hard as you do!

## Quick Answers

- **What is this?** G-Shock Casio GA-B2100CY-1A Caution Yellow Series by g-shock
- **How much does it cost?** ₩4498 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/662906694-g-shock-casio-ga-b2100cy-1a-caution-yellow-series)

## 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

- • **Customizable & Tough:** Mod-friendly resin build with shock resistance and metal mod kits lets you create a unique statement piece.
- • **Smart Sync Precision:** Bluetooth connectivity ensures your time is always accurate down to the second.
- • **Dive-Ready Durability:** 20 bar water resistance means this watch keeps up with your active lifestyle, rain or shine.
- • **Unstoppable Solar Power:** Harness the sun and never worry about battery swaps again.
- • **Bold Safety-Inspired Design:** Stand out with a striking black and caution yellow colorway that commands attention.

## Overview

The Casio GA-B2100CY-1A Caution Yellow Series is a rugged, solar-powered analog-digital watch featuring 20 bar water resistance and shock resistance. It syncs effortlessly with your smartphone via Bluetooth for precise timekeeping and offers a bold black and yellow design inspired by emergency safety colors. Built for durability and style, it’s perfect for professionals who demand reliability and a standout look in any setting.

## Description

Turn heads and grab attention with a rugged timepiece; a bold, eye-catching black and yellow color scheme. Tough yet stylish designs feature basic black, accented with touches of the bright yellow used for emergency rescues and safety signs. A cool, versatile look that complements both casual and work styles.

## Features

- Shock resistant
- 20 bar water resistant
- Keeps yourself in time
- Stable solar power
- Easy to operate via smartphone
- Easy to see in darkness

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLYVWTYH |
| ASIN  | B0CLYVWTYH |
| Additional Features | Alarm, Light Up, Shock Resistant, Timer, Water Resistant |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Resin |
| Band Width | 2 Inches |
| Bands | 1 |
| Batteries  | 1 LR44 batteries required. (included) |
| Best Sellers Rank | #1,624,227 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #7,139 in Men's Wrist Watches |
| Brand Name | G-Shock |
| Case Diameter | 48.5 Millimeters |
| Case Material Type | Resin |
| Case Thickness | 11.9 Millimeters |
| Character | fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Mineral Glass |
| Customer Reviews | 4.4 4.4 out of 5 stars (73) |
| Date First Available  | October 27, 2023 |
| Department  | mens |
| Dial Color | Yellow |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | Mixed |
| Included Components | Watch |
| Item Type Name | Casual Watch |
| Item model number  | GAB2100CY-1A |
| Manufacturer | Casio |
| Manufacturer  | Casio |
| Manufacturer Part Number | GAB2100CY-1A |
| Model Name | GAB2100CY-1A |
| Model Number | GAB2100CY-1A |
| Package Dimensions  | 4.37 x 3.78 x 2.76 inches; 5.93 ounces |
| Power Source | Solar Powered |
| Series Number | 2100 |
| Shape | Hexagonal |
| Sport Type | Walking |
| Strap Type | Two Piece Strap |
| Style Name | Casual |
| Theme | Watches, Casual |
| UPC | 889232363752 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Waterproof |

## Images

![G-Shock Casio GA-B2100CY-1A Caution Yellow Series - Image 1](https://m.media-amazon.com/images/I/61nWGUT8lDL.jpg)
![G-Shock Casio GA-B2100CY-1A Caution Yellow Series - Image 2](https://m.media-amazon.com/images/I/716jXeoV6yL.jpg)
![G-Shock Casio GA-B2100CY-1A Caution Yellow Series - Image 3](https://m.media-amazon.com/images/I/714JPNZoDNL.jpg)
![G-Shock Casio GA-B2100CY-1A Caution Yellow Series - Image 4](https://m.media-amazon.com/images/I/8191a-Ov++L.jpg)

## Frequently Bought Together

- G-Shock Casio GA-B2100CY-1A Caution Yellow Series
- Zshion Stainless Steel Watch Protective Bumper Compatible with Casio GA-2100/2110, Wire Watch Guard Protector for Casio GA 2100/2110 (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.kr/products/662906694-g-shock-casio-ga-b2100cy-1a-caution-yellow-series](https://www.desertcart.kr/products/662906694-g-shock-casio-ga-b2100cy-1a-caution-yellow-series)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-13*