Yes it seems that ETA 2824/Sellita sw200 and some other 2824 copies. Basically a gear within the movement (Ratchet wheel) seems to, over time, get teeth damage due to hand winding the movement. This can end up very bad if not sorted out. In this video i show the issue and how to fix it. Sit back and have a watch :)



PS I know it's Glycine not Glycerine. Get a word stuck in my head and don't rearlise what i'm saying until it's done ;)


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