Not sure this is the right forum, but searches reveal little information on this clock. Trying to figure out how to remove the stem on this clock. From all the pictures I can find in this model, I think the movement dial is upside down! And also need balance staff repaired, so far! There's no dial glass retaining ring in the bezel. It does not come out the front of the case. Any help in identifying this clock, dating it, or references would be greatly appreciated, as usual.