AS 1728 – interchangeable spare parts

A. Schild (AS) 1728 movement

Which spare parts fit the AS 1728 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

28Parts with interchange data
52Calibers 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 and execution of the part.

🛒 Spare parts for AS 1728 in our shop

Winding Pinion for AS 1240, Part 410, also for AS 1193, AS 1728Winding Pinion for AS 1240, Part 410, also for AS 1193, AS 172810,90 € incl. VAT *View itemWinding Pinion Part 410 for AS 1193, AS 1240, AS 1728Winding Pinion Part 410 for AS 1193, AS 1240, AS 172810,90 € incl. VAT *View itemSetting Lever Spring for AS 1193, 1156, 1300, 1359, 1727, 1728 – Part 445Setting Lever Spring for AS 1193, 1156, 1300, 1359, 1727, 1728 – Part 44513,90 € incl. VAT *View item

🔧 Interchangeable parts

Part no.DescriptionAlso fits
182ISO 20.030Barrel and cover
AS 1193
201ISO 30.015Center wheel
AS 1193
210ISO 30.025Third wheel
AS 1193
240ISO 31.080Cannon-pinion
AS 970AS 1156AS 1193AS 1726AS 1727
according to original label
AS 970AS 1045AS 1049AAS 1156AS 1171AS 1193AS 1726AS 1727
Height 202
AS 970AS 1156AS 1193AS 1726AS 1727
Height 202according to original label
AS 970AS 1045AS 1049AAS 1156AS 1171AS 1193AS 1726AS 1727
Height 220
AS 970AS 1156AS 1193AS 1726AS 1727
Height 240
AS 970AS 1156AS 1193AS 1726AS 1727
Height 270
AS 970AS 1156AS 1193AS 1726AS 1727
Height 295
AS 970AS 1156AS 1193AS 1726AS 1727
Height 320
AS 970AS 1156AS 1193AS 1726AS 1727
Height 350
AS 970AS 1156AS 1193AS 1726AS 1727
Height 370
AS 970AS 1156AS 1193AS 1726AS 1727
250ISO 31.046Hour wheel
AS 970AS 1156AS 1193AS 1726AS 1727
Height 101
AS 970AS 1156AS 1193AS 1726AS 1727
Height 119
AS 970AS 1156AS 1193AS 1726AS 1727
Height 139
AS 970AS 1156AS 1193AS 1726AS 1727
Height 169
AS 970AS 1156AS 1193AS 1726AS 1727
Height 194
AS 970AS 1156AS 1193AS 1726AS 1727
Height 219
AS 970AS 1156AS 1193AS 1726AS 1727
Height 249
AS 970AS 1156AS 1193AS 1726AS 1727
Height 269
AS 970AS 1156AS 1193AS 1726AS 1727
260ISO 31.041Minute wheel
AS 970AS 1156AS 1193AS 1726AS 1727
301ISO 40.301Regulator for flat hairspring
AS 1193
307ISO 40.301Regulator with adjustable stud holder, for flat hairspring
AS 1193
311ISO 70.800Upper cap jewel with end-piece
AS 1193AS 1632AS 1729
311NXUpper cap jewel with end-piece
according to original label
AS 1138AS 1165AS 1393AS 1632AS 1729
180-115-30?according to original label
AS 1138AS 1165AS 1632AS 1729
330ISO 70.801Lower cap jewel with end-piece
AS 1193AS 1200AS 1201AS 1240AS 1632AS 1637AS 1637NAS 1729
2nd execution
AS 1193AS 1200AS 1201AS 1240AS 1560AS 1595AS 1604AS 1604NAS 1632AS 1637AS 1637NAS 1729
330NXLower cap jewel with end-piece
according to original label
AS 1180AS 1193AS 1200AS 1240AS 1287AS 1298AS 1302AS 1320AS 1361AS 1632AS 1729
336ISO 70.806Upper cap-jewel with end-piece, for escape wheel
AS 970 2eAS 1193AS 1726
401ISO 51.010Winding stem
AS 1193
407ISO 31.121Clutch wheel
AS 1193
410ISO 31.120Winding pinion
AS 1193AS 1240
415ISO 31.020Ratchet wheel
AS 1193
420ISO 31.023Crown wheel
AS 1193
422ISO 81.067Crown wheel ring
AS 1193AS 1491
425ISO 51.120Click
AS 1156AS 1193AS 1240AS 1580AS 1581AS 1626AS 1636AS 1641AS 1641NAS 1680AS 1681AS 1700AS 1701AS 1702AS 1703AS 1704AS 1705AS 1709AS 1727AS 1767AS 1813
430ISO 61.080Click spring
AS 1193
435ISO 51.050Yoke
AS 970AS 1156AS 1193AS 1240AS 1726AS 1727
440ISO 61.100Yoke spring
AS 970AS 1156AS 1193AS 1726AS 1727
443ISO 51.080Setting lever
AS 1193
443/5443ISO 51.080.06/.01Setting lever
AS 1193
445ISO 51.090Setting lever spring
AS 1156AS 1193AS 1727
2nd execution
AS 970AS 1156AS 1193AS 1726AS 1727
450ISO 31.100Setting wheel
AS 1193
710ISO 40.010Jewelled pallet fork and stat
AS 1193Peseux 180Peseux 200Peseux 320Peseux 325Peseux 330Peseux 335

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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