My little project is finished
As written a little while ago, the clock had some hidden Gremlins; the wear on the mainspring barrel being the biggest. After repair, the movement ran fine for over 24 hrs. The sellers applied "gold"-paint came off by just looking at it and the minute hand had so its own idea where to position itself. That has all been sorted out. Not having any decent gold-paint, I opted for black spray-paint. Lumed the hands with "aged"-color lume and assembled the clock.
The 2nd Moscow Watch Factory clock is now decently cleaned, repaired, freshly oiled and ready to start a 2nd round.
A nice addition on my watch working desk