Rotor Underlay
Rotor Base Mounting Socket
Precision releasing and fixing of retaining springs for AUT ball bearings with special serration.
Rotor holder for ETA 7750
This rest base for AUT ball-bearings with special gearing enables you to loosen and tighten the retaining springs precisely.
Fitting for the following calibers:
- ETA 7750, 7751, 7753, 7754, 7770
- ETA A07.111, A07.161, A07.171, A07.211, A07.231, A07.271
namerest base
Versionwith gearing
calibreVAL 7750 - 7754
item No.510292