rotor underlay
Rotor Base Mounting Socket
Precision releasing and fixing of retaining springs for AUT ball bearings with special serration.
rest base Previous product 2/2 Next product
Rotor holder for ETA 2890 - 2897
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 2892 - 2897
namerest base
Versionwith gearing
calibreETA 2892 - 2897
item No.510293