AS 1173 – interchangeable spare parts

A. Schild (AS) 1173 movement

Which spare parts fit the AS 1173 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

4Parts with interchange data

11Calibers 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 1173 in our shop

Minute Wheel for AS 970, Part 260, also AS 1045, 1156, 1726, 1727, 1171, 1173, 119311,90 € – 12,90 € incl. VAT *View item ›

🔧 Interchangeable parts

Part no.	Description	Also fits
260	Minute wheel	according to original label AS 970 AS 1045 AS 1156 AS 1171 AS 1193 AS 1726 AS 1727
404	Stem for waterproof case, with slot	according to original label AS 1171
445	Setting lever spring	according to original label AS 970 AS 1003 AS 1049A AS 1126 AS 1171 AS 1726
710CO	Jewelled pallet fork and stat	according to original label AS 655 AS 970 AS 1049A AS 1156 AS 1171

Source: original interchangeability lists of A. Schild (AS) (checked transcription) and checked original spare-part labels · as of 2026-10-28. Height / execution: the part fits only in this height or execution.

🌀 Matching mainspring

Mainspring dimensions for AS 1173 (height × diameter × thickness × length) and matching mainspring in our shop:

AS 1169 à 1173 Aut: 1.60 × 7.5 × 0.075 × 240 mm (GR 4437-X)

🔗 Movements sharing the most parts

→ All calibers of A. Schild (AS)

❓ Frequently asked questions

Which AS 1173 spare parts also fit other movements?

For the AS 1173, 4 part numbers are listed as interchangeable. Together they fit 11 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the AS 1173?

The most shared parts: AS 1171 (4 parts), AS 970 (3 parts), AS 1049A (2 parts).

Which mainspring fits the AS 1173?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.60 × 7.5 × 0.075 × 240 mm (GR 4437-X, automatic, with welded slipping bridle).