Been thinking about this. If the parts are actually available then you need someone willing to take a look at even if they aren't specialists and apply engineering skills to the problem. A few candidates spring to mind and may be worth approaching. I would start with Duncan Hewitt (thewatchbloke) who is talented at problem solving. I would also try Duncan Potter at Genesis and also approach Christian at Watchguy. All three are very talented. If none of them can help then it might not hurt to reach out to Paul Wirdnam at Electricwatches but he is a bit picky about quartz, preferring to work on hummers and megasonics. I can't believe I nearly overlooked Simon Freese (as mentioned in post 3). If anyone understands an awkward Omega it'll be him.
All of the above are UK based. If none of them can help then I think you may have a basket case sadly.
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