Since you got replies about the people that are able to work on the watch - the watchmakers, that is - I will help you out with the other part of your question: the spare parts or NOS ones, for that matter.
The go-to-person in order to source spare parts for tunas is LUKA-SAN. He's a member of this forum, and I have personal experience buying from him. Excelent guy to deal with. Look no further for tuna parts...Luka is your guy. 8)
The go-to-person in order to source spare parts for tunas is LUKA-SAN. He's a member of this forum, and I have personal experience buying from him. Excelent guy to deal with. Look no further for tuna parts...Luka is your guy. 8)
