AS 1920 – interchangeable spare parts

A. Schild (AS) 1920 movement

Which spare parts fit the AS 1920 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

28Parts with interchange data
82Calibers 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.

🛒 Spare parts for AS 1920 in our shop

🔧 Interchangeable parts

Part no.DescriptionAlso fits
163/1ISO 80.400Center pipe
240ISO 31.080Cannon-pinion
243ISO 31.081Cannon pinion without clam notch
260ISO 31.041Minute wheel
407ISO 31.121Clutch wheel
422ISO 81.067Crown wheel ring
425ISO 51.120Click
430ISO 61.080Click spring
440ISO 61.100Yoke spring
445ISO 51.090Setting lever spring
450ISO 31.100Setting wheel
468ISO 51.202Cannon pinion guard
1428ISO 52.053Stop click
1448ISO 62.101Stop click spring
1480ISO 32.030Winding-up wheel
1488ISO 32.037Pawl winding wheel
1496ISO 22.020Oscillating weight axle
1555ISO 52.121Bolt for winding-up wheel
1557ISO 82.372
2555ISO 33.028Calendar driving wheel
2561/1ISO 91.441Day indicator, for horizontal rectangular window opening at 3 o'clock
2566ISO 53.200Date corrector
2575ISO 63.030Date jumper spring
2576ISO 53.080Date jumper, mounted
2577ISO 53.081Day jumper
2608ISO 53.020Unlocking yoke lever
2632/1ISO 53.040.06Unlocking yoke for date indicator, mounted
2633ISO 63.012Unlocking yoke spring for date indicator

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.

🔗 Movements sharing the most parts

→ All calibers of A. Schild (AS)

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