Landeron 522 – interchangeable spare parts

Landeron 522 movement

Which spare parts fit the Landeron 522 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

1Parts with interchange data

9Calibers sharing parts

Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of Landeron 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
445	Setting lever spring	according to original label Landeron 203 Landeron 520 Landeron 522N Landeron 523 Landeron 523N Landeron 540 Landeron 543 Landeron 543N Landeron 560

Source: original interchangeability lists of Landeron (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 Landeron

❓ Frequently asked questions

Which Landeron 522 spare parts also fit other movements?

For the Landeron 522, 1 part numbers are listed as interchangeable. Together they fit 9 other calibers – the table below shows which part fits which movement.