Has anyone ever modded the bezel insert of a 4469? or an invicta model with the same bezel/case dimensions?

Ive seen a few ceramic bezels on eBay that seem to fit the size dimensions needed but afraid to drop 50$ on it. I'm not that big of a gambling man.

Also, if anyone knows any good sources to find ceramic/sapphire bezels please let me know. eBay is all i have been looking on.

Thanks