---
product_id: 663965177
title: "Casio Metal Covered Octagonal Black Resin Band Watch GM2100-1A"
brand: "g-shock"
price: "₹ 33276"
currency: INR
in_stock: true
reviews_count: 13
category: "G Shock"
url: https://www.desertcart.in/products/663965177-casio-metal-covered-octagonal-black-resin-band-watch-gm2100-1a
store_origin: IN
region: India
---

# 200m waterproof durability Quartz battery-powered precision 44.4mm sleek case diameter Casio Metal Covered Octagonal Black Resin Band Watch GM2100-1A

**Brand:** g-shock
**Price:** ₹ 33276
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with timeless toughness and tech-savvy style!

## Quick Answers

- **What is this?** Casio Metal Covered Octagonal Black Resin Band Watch GM2100-1A by g-shock
- **How much does it cost?** ₹ 33276 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/663965177-casio-metal-covered-octagonal-black-resin-band-watch-gm2100-1a)

## 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

- • **Dual Analog-Digital Display:** Effortlessly switch between classic timekeeping and modern digital functions with a satisfying hand shift feature.
- • **Super Illuminator LED Light:** Illuminate your watch face in any environment—never miss a beat, day or night.
- • **Resin Band with Textured Comfort:** Durable yet lightweight black resin strap designed for all-day wear and a perfect fit on average wrists.
- • **Global Time Zones & Shock Resistance:** Stay connected worldwide with 31 time zones and rugged shock resistance built for your active lifestyle.
- • **Sleek Octagonal Stainless Steel Bezel:** Forged metal with a refined hairline finish for standout style that commands attention.

## Overview

The G-Shock Casio GM2100-1A blends a slim, octagonal stainless steel bezel with a durable black resin band, offering a sophisticated yet rugged watch experience. Featuring a dual analog-digital display with a unique hand shift function, super LED illumination, and 200-meter water resistance, it’s engineered for professionals who demand style and resilience. Perfect for global travelers, its 31 time zones and shock-resistant build ensure you stay on time and on trend, wherever life takes you.

## Description

G-Shock Casio Metal Covered Octagonal Black Resin Band Watch GM2100-1A

Review: Great all around watch - Overall, I am very pleased with this watch. It looks awesome and is built very well. It looks great as a formal watch and also as a casual everyday watch. I actually get compliments on it and many people don’t realize it is an g shock at first and think it’s a high end designer watch. And unlike most G shocks, it does not look super bulky and instead looks quite classy and slim. Overall functionality is good. It has the features you expect from a G shock and then some. I really like the hand shift feature, it is satisfying, watching the hands move out of the way. The super illuminator feature is nice too, it makes it easy to see the digital screen at night and the way the light shines in the corner and reflects on the inside is cool too. The 31 different time zones is great if you travel frequently. Unfortunately though, like most people said visibility of digital screen is not the best. Being a negative style display means that it can be hard to see if there is not an adequate light source. The small size of it doesn’t help. That being said, it’s not so bad once you get used to positioning the watch face so light reflects on that part at least. Still, it is nice being able to see the exact time and date with a switch of a button as well as a the second countdown. Plus if it really bothers you then they do sell a version with a positive style display which is easier to see but will a cost bit more. Finally, the size and fit ment of the watch is for me is perfect. Not too big not too small. I have average size wrists. The resin strap is great, feels and looks good especially with the added texture. If you have large wrists then you may find the diameter of the watch a bit too small. Overall I would say it is well worth it, especially when it is on sale. It is beautiful, functional and feels very well built. Very few minor cons.
Review: Highly Recommend! - Great product, exactly as described. Very happy with my purchase!

## Features

- Forged in stainless steel with rounded hairline finish, the strong bezel says super style all the way
- Super LED Light
- Shock Resistant
- Mineral Glass

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09414PK9B |
| Additional Features | Second Hand |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 8 inches |
| Band Material Type | Resin |
| Band Width | 24 |
| Bands | 1 |
| Best Sellers Rank | #137,694 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #224 in Women's Wrist Watches #357 in Men's Wrist Watches |
| Bezel Color | Metallic |
| Brand | G-Shock |
| Brand Name | G-Shock |
| Case Diameter | 44.4 millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 11.8 millimeters |
| Character | Fashion |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Mineral |
| Customer Reviews | 4.6 out of 5 stars 620 Reviews |
| Dial Color | Blue |
| Display | Analog-Digital |
| Display Type | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | Crosshair |
| Global Trade Identification Number | 00889232307015 |
| Included Components | G-Shock Casio Metal Covered Octagonal Black Resin Band Watch GM2100-1A |
| Item Type Name | G-Shock Casio Metal Covered Octagonal Black Resin Band Watch GM2100-1A |
| Item Weight | 7.84 ounces |
| Manufacturer | G-Shock |
| Manufacturer Part Number | GM2100-1A |
| Manufacturer Warranty Description | Warranty |
| Model Name | G-Shock Casio Metal Covered Octagonal Black Resin Band Watch GM2100-1A |
| Model Number | GM2100-1A |
| Model Series | GM2100 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Series Number | 2100 |
| Shape | Round |
| Special Feature | Second Hand |
| Sport Type | Walking |
| Strap Type | Two Piece Strap |
| Style | Watches |
| Style Name | Watches |
| Theme | Sports |
| UPC | 889232307015 |
| Unit Count | 1 Count |
| Warranty Type | Manufacturer |
| Watch Movement | Quartz |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 meters |
| Water Resistance Level | Waterproof |

## Images

![Casio Metal Covered Octagonal Black Resin Band Watch GM2100-1A - Image 1](https://m.media-amazon.com/images/I/812fkCn8F9L.jpg)

## Questions & Answers

**Q: Is it solar-powered? Atomic time  keeping?**
A: This model is battery powered

**Q: is this an authentic G-Shock GM2100?**
A: Yes.

**Q: Es de color gris? o azul**
A: Es color Azul

**Q: What is the color of the case? i wanted silver which goes with part number gm2100-1a. but the pictures shoes blue!!**
A: G-Shock GM2100-1A is the reference from the one i ordered. Silver 100%

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great all around watch
*by A***R on May 13, 2025*

Overall, I am very pleased with this watch. It looks awesome and is built very well. It looks great as a formal watch and also as a casual everyday watch. I actually get compliments on it and many people don’t realize it is an g shock at first and think it’s a high end designer watch. And unlike most G shocks, it does not look super bulky and instead looks quite classy and slim. Overall functionality is good. It has the features you expect from a G shock and then some. I really like the hand shift feature, it is satisfying, watching the hands move out of the way. The super illuminator feature is nice too, it makes it easy to see the digital screen at night and the way the light shines in the corner and reflects on the inside is cool too. The 31 different time zones is great if you travel frequently. Unfortunately though, like most people said visibility of digital screen is not the best. Being a negative style display means that it can be hard to see if there is not an adequate light source. The small size of it doesn’t help. That being said, it’s not so bad once you get used to positioning the watch face so light reflects on that part at least. Still, it is nice being able to see the exact time and date with a switch of a button as well as a the second countdown. Plus if it really bothers you then they do sell a version with a positive style display which is easier to see but will a cost bit more. Finally, the size and fit ment of the watch is for me is perfect. Not too big not too small. I have average size wrists. The resin strap is great, feels and looks good especially with the added texture. If you have large wrists then you may find the diameter of the watch a bit too small. Overall I would say it is well worth it, especially when it is on sale. It is beautiful, functional and feels very well built. Very few minor cons.

### ⭐⭐⭐⭐⭐ Highly Recommend!
*by G***N on August 18, 2026*

Great product, exactly as described. Very happy with my purchase!

### ⭐⭐⭐⭐⭐ Awesome watch
*by A***S on August 28, 2026*

I love this watch it has help me keep with the time while I'm at work. I have to wear a suit to work everyday, so having it small enough to be tucked under his perfect

## Frequently Bought Together

- G-Shock Casio Metal Covered Octagonal Black Resin Band Watch GM2100-1A
- G-Shock GA-2100 Series Watch
- Casio AE1200WH Series | Men’s Digital Watch | 100M WR | Multi Alarms | 100 SEC Stopwatch | Countdown Timer | World Map for World Time | LED Light | LC Analog Display | 10 Year Battery

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-28*