FHF 123 – interchangeable spare parts

FHF 123 movement

Which spare parts fit the FHF 123 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

1Parts with interchange data

4Calibers sharing parts

Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of FHF and the original spare-part labels. All information has been carefully checked but is provided without guarantee. Please verify the interchangeability yourself before fitting, especially the height, diameter and execution of the part.

🔧 Interchangeable parts

Part no.	Description	Also fits
425	Click	according to original label FHF 59 FHF 59-21 FHF 59N FHF 120

Source: original interchangeability lists of FHF (checked transcription) and checked original spare-part labels · as of 2026-10-28. Height / execution: the part fits only in this height or execution.

🔗 Movements sharing the most parts

→ All calibers of FHF

❓ Frequently asked questions

Which FHF 123 spare parts also fit other movements?

For the FHF 123, 1 part numbers are listed as interchangeable. Together they fit 4 other calibers – the table below shows which part fits which movement.