Hermle Movements Mechanical Clock Movements?

Mechanical Clock Movements? - hermle movements

I bought a bag of old New Movement by Hermle Mechanical Clock 43cm from 141-070K

I wonder how or where can I find information on this subject, that the size of the bob and weights on the suspension of the pendulum and the size of a leader, etc. etc. etc.

I know that the duration of the movement pendilum number 43 cm, that is.

I've tried Google and Yahoo, but again nothing.