GA-2100 Mod Kits
Stainless steel case and band kits made for the G-SHOCK GA-2100: plain steel and frosted finishes that turn a resin CasiOak into a metal watch. Each kit is the metal parts only, without a watch. Check the model number on your case back before ordering.
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The highest price is $186.00
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GA-2100 bezels: fit, materials and installation
Every bezel here is an aftermarket accessory made for one G-SHOCK case. Match the model number on your watch's case back to the model in the bezel's name.
Will this bezel fit my GA-2100?
This bezel is made for the G-SHOCK GA-2100 case. Check that the model number engraved on your watch's case back reads GA-2100 before ordering; if it shows a different model, contact us first.
Are G-SHOCK bezels interchangeable?
No. A bezel fits the case shape it was made for and nothing else, so a DW-6900 bezel does not fit a GA-2100. Bezels made for the same model can be swapped with one another.
Is the watch included with the bezel?
No. Bezel listings are for the bezel only. The watch, band and installation are not included unless the product page says otherwise.
What are the bezels made of?
Our moissanite bezels have a brass base plated in the finish you choose and are set with VVS moissanite, a lab-created gemstone that passes thermal diamond testers. Our GA-2100 mod kits are stainless steel. The materials of each piece are listed on its product page.
How do I install a G-SHOCK bezel?
Remove the band, undo the four small bezel screws, lift the old bezel off, seat the new one and refit the screws and band. It takes about 15 minutes with a spring bar tool and a precision screwdriver, or a watch repair shop can fit it for you.
How much does a GA-2100 bezel cost?
Our GA-2100 bezels and kits currently cost from $149 to $299. The price depends on the design and the cut of the stones, and standard U.S. shipping is free.
Are these bezels made by Casio?
No. They are aftermarket accessories. GshockVendor is an independent store and is not affiliated with, endorsed by or sponsored by Casio.
Will a custom bezel affect water resistance?
Custom modifications can affect water resistance. Contact us to confirm the specific piece before swimming or submerging a modified watch.



