Well have done found me one of these. Just from the looks of it, it looks like it had a rough life. The head piece doesn't look like it is original, the bellows are gone but all pieces are there. Movement is in serious need of cleaning. I did hang it just to see if it would run, runs for a little bit then stops with pendulum attached. If I take the pendulum off it ran for a good half hour and then I stopped it so it does have life left in it. I do have the one piece that is broken on the face part but the other side is MIA. So will have to try to make something by kind of duplicating the left side and them matching up the color on it. Have already ordered some parts for it to get it torn down and cleaned. I have already done my 1 day and it is still running like a champ but the Regula 25 is way simpler than this one and by looking at threads here on the forum, this is not going to be an easy one to do as everything has to be in a certain place in order to function properly.
Most visitors online was 1990 , on 7 Feb 2022