Need help identifying a hermle movement

[Flow08440]

Hello,
I would like to put a mantel clock back into operation.
I dont know the origin and the age of the clock.
For the movement I did some research, so I find that it is a Hermle movement but there is no indication about the year of manufacture, nor on the reference of the model.
Can you help me ?
I attach some pictures

https://we.tl/t-QV7W2XfqFa
There is no other indication on or in the clock, only the FHS Germany seal stamped on the back of the movement
Thank you in advance.

[Kalanag]

Seems to be a variation of the Hermle 350-020

 

Edited September 3, 2022 by Kalanag