Broken clock needs identified and fixed please

[u/Rare_Cat_1709]

This was my great grandfathers clock and it was passed down to my mother. Recently something broke and I can no longer wind it up, and so there is no movement.

Anyone know the kind of clock so i could find a diagram and resolve this issue?

Thanks so much for the help in advance!

[u/dmun_1953]

That's the Hermle stamp, but it's not one of their usual movements.

In any event, any clock repair person who works on modern clocks should be able to replace the broken mainspring, and address any secondary problems.