Gen 4 GA2100 Metal Bezel Mod Kit for Casio G-Shock — Stainless Octagonal Bezel and Strap/Bracelet
The Gen 4 GA2100 Metal Mod Kit is a stainless steel octagonal bezel frame and strap/bracelet set for compatible Casio G-Shock GA2100 and GA2110 watches — converts the original resin case appearance to a metal case and bracelet character. Gen 4 integrated bezel-connector construction, brushed and polished metal finish with exposed screw accents, butterfly deployment buckle. Over 50 colour and strap/bracelet combinations across four case finishes.
The Casio G-Shock watch module is not included — this is a modification accessory for buyers who already own a compatible GA2100 or GA2110.
Key Specifications
| Specification | Detail |
|---|---|
| Model number | CS0130 |
| Generation | Gen 4 (integrated bezel and connector) |
| Compatible watches | Casio G-Shock GA2100, GA2110, GAB2100 |
| Case style | Octagonal CasiOak-style metal bezel |
| Band length | 210mm |
| Band material | Stainless steel bracelet or rubber strap |
| Clasp | Butterfly deployment buckle |
| Ships from | United States or China — confirm from variant |
Gen 4 vs Gen 3 — What Changed
Gen 3 (older): Bezel and side connectors were separate components — two-piece construction requiring separate alignment during installation.
Gen 4 (this kit): Bezel and connectors are integrated as a single piece — the strap attachment points are part of the bezel frame itself. More unified appearance and simpler installation alignment. The current standard for CasiOak metal mod kits.
Case Finish Options
| Prefix | Case finish |
|---|---|
| S- | Silver — brushed stainless, most neutral |
| B- | Black — PVD coated, most assertive |
| Gold- | Gold-tone |
| RG- | Rose gold-tone |
| BS- | Black/Silver bicolour |
| BGold- | Black/Gold bicolour |
| US- | Confirm from listing |
Strap vs Steel Bracelet
Rubber strap variants — lower weight, more comfortable for active and water use, available in multiple accent colours. Metal end links connect to the integrated bezel connectors.
Steel bracelet variants (suffix -Steel) — full stainless steel integrated bracelet, heavier, more formal metal character.
Variant Code System
Codes follow the pattern: Case finish prefix — Strap colour suffix
| Suffix | Strap/accent colour |
|---|---|
| -B | Blue |
| -R | Red |
| -O | Orange |
| -W | White |
| -Gr | Green |
| -Gray | Grey |
| -U | Purple |
| -Steel | Steel bracelet |
Examples: BS-R = Black/Silver case + Red strap · Gold-Steel = Gold case + Steel bracelet · RG-B = Rose gold case + Blue strap
Confirm from the listing variant selector images — not all case/strap combinations are available in all colours.
Octagonal Bezel and Screw Accents
The metal bezel replicates the GA2100’s octagonal geometry in stainless steel, adding weight and the visual character of a metal sports watch. The exposed screw accents on the case sides are structural — they secure the bezel frame to the watch module — and contribute to the industrial technical appearance.
Butterfly Deployment Buckle
The butterfly buckle folds both clasp wings flat against the strap — cleaner wrist profile than a pin buckle, and the double-push release prevents accidental opening under strap tension.
Installation
The mod kit replaces the original Casio resin bezel and strap. Requires small tools (case opening tool, small screwdriver). The Gen 4 integrated connector design simplifies alignment. The Casio watch module is not included — this accessory fits around the existing GA2100/GA2110 module.
Who Is This For?
- GA2100/GA2110 owners who want the metal case appearance without purchasing a separate watch
- Gen 4 integrated construction buyers who want the improvement over separated Gen 3 designs
- Colour customisation buyers — 50+ variants across rubber strap colours and case finishes
- Steel bracelet buyers who want the full metal bracelet on a GA2100 base
More from Jewelry Addicts
Third-party modification accessory compatible with Casio G-Shock GA2100 and GA2110. Not manufactured by or affiliated with Casio Computer Co., Ltd.
SHIPPING
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:| Location | *Estimated Shipping Time |
|---|---|
| United States | 5-20 Business days |
| Canada, Europe | 5-20 Business days |
| Australia, New Zealand | 5-20 Business days |
| Central & South America | 5-25 Business days |
| Asia | 5-20 Business days |
| Africa | 5-25 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
RETURNS
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time (45 days not including 1-3 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of jwlraddicts.com (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of jwlraddicts.com.
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing, you must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of jwlraddicts.com (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of //jwlraddicts.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
Customer Reviews
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We Think You’ll Love
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As described, quick shipping, great gunmetal band for ga 2100!
Satisfied with the design
This was waaaay better than i expected. the finish is just absolutely impeccable. the fit is superb, the weight is perfect.
Exactly what i wanted. Great finish as well. Fit the ga2100 perfectly
Smooth
Great product. Fast shipping.
Good
Looks even better in person.
Excellent looks and fit, easy to add-on, came with the necessary screw drivers and additional screws.
I’m very satisfied
Really happy and satisfied with the product, the watch looks beautiful with that strap, I recommend it 100%.
incredible product exactly what is promised very easy installation and the watch looks great
Excellent case arrived in 10 days to Mexico
Looks good lets see if it last
It is very well constructed, looks solid, worth every penny.
Excellent!! Highly recommended!! Delivery is fast, 10 days to Zaporozhye. Spare bolts included, 3 screws. Installation is simple and convenient, shortening the strap is easy with screws. Looks beautiful and versatile!
Happy with the item
excellent product
I bought it cheaply and well.
Love it, the quality is top notch. Everything is solid and milled and the entire construction is with screws. No need to fiddle with compression pins to add or remove a bracelet link.