This is my vintage that grandfather left me. It has been serviced a week ago (after 35-40 years, this is the first servicing!:oops:), and the repairman said that mechanism is in very good state. Before servicing it gained approximately half a minute per day (or even more), and after - less than one second! The only thing I need to do is to polish or replace crystal, but I doubt that I could find original, so I'll see what to do. Unfortunatelly, I don't have original steel bracelet, but it's OK, i prefer leather, although I might reconsider buying one (it's better for summer, to be honest).
PS. Sorry for my not so good English.:oops: