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Showing results for tags 'balance spring issue'.
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I recently got a Bulova 11AL from a local jeweler who asked me to fix it up for him. He knows I'm an amature but said he'd give it to me it practice on and told me to bring it back to him in a week to see what I can do. He told me It was gaining. Which it was. Around 720+ seconds per day. After my service and regulation I got it down to 70 seconds per day. The regulation arm wont go any further without touching the beat error regulation arm. If anyone has any helpful advice for me to use I would seriously greatly appreciate it. (By the way, the balance jewels are cleaned and lubricated)
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Would you show a double quotes, is it like this "" or this ((
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Cheers mates!! Im working on a Lemania 3000 – Hand wound, small seconds. Had to change the balance spring. Beacuse it got so badley tangled when I was cleaning it in isopropanol due to some stickye issues. Think I have sorted that out, but after putting all parts togheter. It runs very slow like - 967 sec/d. When im looking at the stud that holds the spring (see photo), I think that this is not tight enough, and that cause not managing regulating the watch, Am I right? How tight should it be? How to tighten it?
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- lemania 3000
- balance spring issue
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