Hello, I am a relatively new clock collector. Can someone tell me what kind of movement is shown in the attached pictures? I see that this is a mechanical clock because it has two winders in the face. But then I see a battery on the movement. Is this some kind of a hybrid movement? I would greatly appreciate any and all detail and information you can tell me about this. Thank you!
Most visitors online was 1660 , on 12 Dec 2020