Hi all, I have been looking for a bellmatic for a while and have just got one, needs a service and clean but managed to swop for an older swiss watch I had, any problems I need to know about its a 4006 7020 dark blue.
Welcome. We have several guys here, who specialize in servicing vintage Seikos, including Bellmatics. Perhaps they will reach out to you. If you stick around, and post for awhile, you are more likely to get the help you need.