I had a screw down crown from a 20 year old skx that was cross threaded. So i drilled it out and the hole might have been to big.2.9mm is the hole now.
I bought an AM Crown tube its at 2.8mm. so the crown tube fits in with a tiny wobble 1mm.
I have gorilla epoxy.
is there still hope to save this old watch? any suggestions guys are appreciated