Watchmaking, Restoration of movement M. Großmann 3955
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Uploader Comments (spahlow)
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Yes, I used a toothpick, at the top I added little diamond powder 0-2, dry and only a little. After a while I repeated adding powder aso. The result was very satisfactory.
Cheers Steffen
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Mr. Spahlow, at 3:59, it seems to me that you are using a toothpick to polishing the leaves of the pinion. Is this correct? Are you using some kind of polishing paste or powder in the toothpick?
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Nice work! Your movement was rusty but it looks like someone put rust converter (phosphoric acid) on it. All the polished steel work turns grey although it can be re-polished unless it is pitted by the rust. You can see the acid also affected the silvering on the plates.
RollaArtis 6 months ago
@RollaArtis
It seems like you mentioned, but who would do such a crazy act?
Cheers Steffen
spahlow 6 months ago
@spahlow There are many crazy people out there, especially when it comes to repairing watches!
RollaArtis 6 months ago
@RollaArtis
Years ago I was taught in making frosted silvering.
I guess it was wetness. The brass subsurface was not correctly prepared.
In addition somebody worked on it and tried an overhaul.
A story we cannot find out.
Cheers Steffen
spahlow 6 months ago
A little dry diamond powder for each leave or for all leaves?
loricastro 6 months ago
@loricastro
Like you need, also you have to take more than one toothpick.
Cheers Steffen
spahlow 6 months ago