FEF 5765-1 – interchangeable spare parts

FEF 5765-1 movement

Which spare parts fit the FEF 5765-1 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

1Parts with interchange data

13Calibers sharing parts

Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of FEF 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
443/1	Setting lever, assembled	according to original label FEF 6630 FEF 6631 FEF 6632 FEF 6633 FEF 6664 FEF 6665 FEF 6665-1 FEF 6700 FEF 6701 FEF 6710 FEF 6711 FEF 6764 FEF 6765

Source: original interchangeability lists of FEF (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 FEF

❓ Frequently asked questions

Which FEF 5765-1 spare parts also fit other movements?

For the FEF 5765-1, 1 part numbers are listed as interchangeable. Together they fit 13 other calibers – the table below shows which part fits which movement.