Manufacturer of this clock?

[Mikadomo]

Hello,
this clock I got from a friend and would be grateful if someone could explain something to me about it.
On the dial, nothing is recorded. The back of the right to read the letter "B" in a circle, the left letter is not recognized.
The clock is very heavy - probably marble.
Manufacturer, origin, age would be interesting for me.
Thanks for best answer.
friendly greetings
HNO




(Google translation)

 

[shimmystep]

Hi Mikadomo. You have a nice black slate (probably Belgian slate) clock with a French time only movement. I can't find a reference for the mark, others may know. the mark may be the retailers stamp. The movement will be of a very good quality, these french movements are made with good materials and excellent finish. It was probably made ca1900.
Examples of French movement makers of this type include Japy Freres, Marti, Vincenti and Raingo. All producing very fine movements. German clock makers did produce very similar movements also.