AS 1298 – interchangeable spare parts

A. Schild (AS) 1298 movement

Which spare parts fit the AS 1298 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

2Parts with interchange data

16Calibers 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

Part no.	Description	Also fits
330NX	Lower cap jewel with end-piece	according to original label AS 1180 AS 1193 AS 1200 AS 1240 AS 1287 AS 1302 AS 1320 AS 1361 AS 1632 AS 1728 AS 1729
343N	Bearing plate, for sweep second wheel	according to original label AS 1290 AS 1291 AS 1348 AS 1398 AS 1510 345x220-125-18according to original label AS 1290 AS 1291 AS 1348 AS 1398 AS 1510

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 1298 (height × diameter × thickness × length) and matching mainspring in our shop:

AS 1298 Aut: 1.70 × 8.5 × 0.09 × 280 mm (GR 4853-X)

📄 Technical document

View the original document for AS 1298 online:

AS 1191-1192-1250-1298

🔗 Movements sharing the most parts

→ All calibers of A. Schild (AS)

❓ Frequently asked questions

Which AS 1298 spare parts also fit other movements?

For the AS 1298, 2 part numbers are listed as interchangeable. Together they fit 16 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the AS 1298?

The most shared parts: AS 1290 (2 parts), AS 1291 (2 parts), AS 1348 (2 parts).

Which mainspring fits the AS 1298?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.70 × 8.5 × 0.09 × 280 mm (GR 4853-X, automatic, with welded slipping bridle).