Watchlords

"Watch modification, or “modding”, is a remarkably popular subset of the watch collecting community, where enthusiasts will tinker with their watches to build totally customised pieces to wear. Without a doubt the most popular brand in the modding space is Seiko, where the combination of affordability and relatively widespread access to quality parts makes for the perfect storm of self-expression. There are even some members of the modding community who have turned their skills into micro-manufacturers, offering their services to fellow collectors for a fee, to build the watch of their dreams."


https://timeandtidewatches.com/best-magic-seiko-mods/

My Seiko SKX007 with the orange dial had had the movement updated, the bezel replaced, the crystal replaced and possibly the hands by the previous owner. I gave it to my grandson-in-law for Christmas.



I'm doing fine with my LIW as a replacement. Also the PADI.

#2 and #7 with an honorable mention for #1

Here's another Mod site worth checking out: https://www.hypogeanwatches.com/

he's got a nice price list for services rendered: https://www.hypogeanwatches.com/modification-services

lots of interesting pictures of his work, too.