AS 970 – interchangeable spare parts

A. Schild (AS) 970 movement

Which spare parts fit the AS 970 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

34Parts with interchange data
67Calibers 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 970 in our shop

🔧 Interchangeable parts

Part no.DescriptionAlso fits
182ISO 20.030Barrel and cover
201ISO 30.015Center wheel
according to original label
210ISO 30.025Third wheel
224ISO 30.027.13Fourth wheel
2.80according to original label
Height 407
240ISO 31.080Cannon-pinion
250ISO 31.046Hour wheel
260ISO 31.041Minute wheel
301ISO 40.301Regulator for flat hairspring
307ISO 40.301Regulator with adjustable stud holder, for flat hairspring
311ISO 70.800Upper cap jewel with end-piece
311NXUpper cap jewel with end-piece
330ISO 70.801Lower cap jewel with end-piece
336ISO 70.806Upper cap-jewel with end-piece, for escape wheel
1st execution
346ISO 70.807Lower cap jewel with end-piece, f. esc. wheel
401ISO 51.010Winding stem
407ISO 31.121Clutch wheel
410ISO 31.120Winding pinion
415ISO 31.020Ratchet wheel
420ISO 31.023Crown wheel
2nd execution
422ISO 81.067Crown wheel ring
425ISO 51.120Click
430ISO 61.080Click spring
435ISO 51.050Yoke
440ISO 61.100Yoke spring
443ISO 51.080Setting lever
1st execution
2nd execution
443/5443ISO 51.080.06/.01Setting lever
1st execution
445ISO 51.090Setting lever spring
1st execution
450ISO 31.100Setting wheel
702ISO 30.040.12Escape wheel and pinion, pivoted, for two end-pieces
703ISO 30.040.11Escape wheel and pinion, for lower end-piece
704ISO 30.040.10Escape wheel and pinion, for upper end-piece
705ISO 30.040Escape wheel and pinion
710ISO 40.010Jewelled pallet fork and stat
710COJewelled pallet fork and stat
according to original label

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 970 (height × diameter × thickness × length) and matching mainspring in our shop:

🔗 Movements sharing the most parts

→ All calibers of A. Schild (AS)

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