

⚙️ Upgrade your G-Shock game — because your wrist deserves the spotlight!
This GA2100 Metal Watch Band Case Replacement Kit is a precision-engineered 316L stainless steel upgrade designed exclusively for Casio G-Shock GA2100 and GA2110 series. Featuring a 44mm wide, 11mm thick case and an adjustable metal strap fitting wrists from 6.5 to 8.5 inches, it includes all necessary tools for easy DIY installation. Perfect for professionals seeking a stylish, durable, and customizable watch upgrade that commands attention in any setting.


| Clasp type | Foldover Clasp |
| Metal type | 316l stainless steel |
S**D
Looks Like a $1,000 Watch — Customizable G-Shock That Turns Heads
I can't say enough good things about this G-Shock. Out of the box, it comes with a black resin case, which is classic G-Shock style — rugged, durable, and built to last. But what makes this watch really stand out is how easily customizable it is. I upgraded mine with a brushed metal case and band (purchased separately), and the transformation is incredible. It now has the sleek, premium appearance of a high-end luxury watch — think Audemars Piguet vibes — without the jaw-dropping price tag. People ask me about it all the time and are shocked to find out it’s a G-Shock under $200. Why I Love It: Customizable Design: The ability to swap out the original case with a metal one gives you endless style options. You can go from tactical to luxury in minutes. Durability & Functionality: Classic G-Shock toughness. It’s water-resistant, shock-resistant, and built for everyday abuse. Sleek & Stylish: The metal case elevates the look completely. It’s bold but refined, and pairs well with both casual and business attire. Affordable: You’re getting serious style and performance for a fraction of what designer watches cost. Final Verdict: If you want a dependable, stylish watch that can be customized to look like a $1,000+ timepiece — without breaking the bank — this G-Shock is a no-brainer. Add a metal case upgrade and you’ve got yourself a showstopper.
B**E
High quality and easy to install yourself
Makes my G-Shock look impressive and expensive! Was super easy to assemble and adjust size - they provided all the tools necessary. I would recommend this to anyone who loves the ideal of metal g shocks but doesn’t want to shell out $500+ for the official metal versions.
A**R
This is an excellent piece of kit
An excellent piece of kit. Easy to fit and looks really good. It has a nice heft to it and is a vast improvement over the original Casio case and strap. Supplied with necessary tools which weren't great quality but did the job.
W**Y
Not great
Looks nice from a distance, but up close it’s rough. Maybe the bezel is stainless steel, but the straps are brass coated in a rose gold finish and feels cheap. The band pulls hairs and doesn’t feel very strong, and the sections that link the links together are sharp and uncomfortable. As well as one of the screws sitting proud above the bezel and at an angle. Unfortunately I can’t recommend it, I really want too but I can’t.
T**R
Too small band.
The band was made for a child in length. I had to buy add on lengths. After doing so it's a very nice looking watch band.
R**.
Easy to install
This watch bracelet fit my GA-2100FF Casio G-Shock perfect and very easy to install it took me about 5 minutes to install also the instructions are short and easy to understand. Thank you.
J**H
Cheap quality
Poor quality. It’s heavy so that’s nice But it’s loud. Cheap watches are always loud. Do the wiggle test and you’ll see what I mean . Even when you tap it on the bracelet while on the wrist, it’s noisy. Meaning the metal used is really cheap. I hate that. I have other ones (silver and gold) that aren’t cheap quality so they aren’t noisy like this one. Very sad
L**T
Looks sweet!
Looks sweet!! Good quality so far!!
Trustpilot
1 month ago
3 weeks ago