I recently picked up a project and have discovered a few issues. i have a NOS bezel on the way but my case is missing the external cover screw for the regulation and the crown is bent. I am unable to unscrew the crown from stem so a pin vise is on the …

ive collected a handful of vintage seikos that I am hoping to keep all original and my jp schilling winders continue to eat past mainsprings. I am selling those and hoping to buy higher quality ones one at a time. I currently need them to fit a 5606 an…