VeldkampThere are a ton of after market dials, hands, bezels, bezel inserts, chapter rings, ect for any Seiko watch. This model doesnt have as much as an SKX but there is still many mods out there you can put on. The bezel is pretty simple to pop off. Check out yobokies (aka Harold, its seiko boy spelled backwards), Crystaltimes has some nice ceramic bezels, and Dagaz Watch has some as well.
VeldkampDLW (DLW Watches) has some aftermarket bezels and maybe inserts, dials, hands. The owner is quick to respond to any inquiries. I initially had then snzf17J(if you do buy, go for the Japanese made versus Korean) and sold it. It’s a great edc beater of a watch that kept good time.