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Showing results for tags '7750 mainspring'.
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Hello, I'd like to hear some advice wether this MS is in good shape or if it should be replaced. This comes from a 15 years old Omega Speedmaster Reduced, fitting a 7750, which has never been serviced before and stopped working. I stripped the movement down to the mainspring since I thought in the first place I would have replaced it anyway. But now I'm thinking that if it is in good shape it could be placed back in the barrel. Should it be refitted the problem is I have no tool for MS, but that's a problem I'll deal with subsequently. As you can see it is not flat to the surface and I remeber reading this is not good. Any thought will be appreciated! TIA Giuseppe