AS 1839 – interchangeable spare parts
A. Schild (AS) 1839 movement
Which spare parts fit the AS 1839 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
52Parts with interchange data
101Calibers sharing parts
Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of A. Schild (AS) 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
Source: original interchangeability lists of A. Schild (AS) (checked transcription) and checked original spare-part labels · as of 2026-10-17. Height / execution: the part fits only in this height or execution.
🌀 Matching mainspring
Mainspring dimensions for AS 1839 (height × diameter × thickness × length) and matching mainspring in our shop: