AS 1777 – interchangeable spare parts

A. Schild (AS) 1777 movement

Which spare parts fit the AS 1777 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

33Parts with interchange data

149Calibers 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 1777 in our shop

Steel Hands Set 100-55, 4.55/6.1 AS 1977 OMEGA 1100 FEF 6720 AS 1677 AS 17778,95 € – 23,85 € incl. VAT *View item ›

Hands Set 100-55 4.45/6.50 AS 1977 OMEGA 1100 PESEUX 88 FEF 6720 AS 1677 AS 17777,95 € – 19,85 € incl. VAT *View item ›

Hour Wheel for AS 976, 1012, 1234, 1491, 1676, 1677, 1777, 1977, 1978 – Part 25011,95 € – 12,95 € incl. VAT *View item ›

Cannon Pinion with Clam Notch for AS 1012, 976, 1234, 1491, 1777 – Part 240 – NOS12,90 € – 13,90 € incl. VAT *View item ›

Ratchet Wheel for AS 1012, Part 415 – also fits INT AS 1977-2, 1677, 1777, 1977, 1978, 1978-212,90 € incl. VAT *View item ›

Crown Wheel AS 976 for AS 1012, 1676, 1677, 1777, 1977, 1977-2, 1978, 1978-2 – Part 42013,95 € incl. VAT *View item ›

More items for AS 1777 in our shop →

🔧 Interchangeable parts

Part no.	Description	Also fits
182ISO 20.030	Barrel and cover	AS 1012 AS 1677 AS 1977 AS 1978
195	Barrel arbor	according to original label AS 976 AS 1012 AS 1676 AS 1677
201ISO 30.015	Center wheel	AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1978 AS 1978-2
210ISO 30.025	Third wheel	AS 1676 AS 1677 AS 1977 AS 1978
220ISO 30.027	Fourth wheel	AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1978 AS 1978-2
240ISO 31.080	Cannon-pinion	AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-5 AS 1978 AS 1978-2 Height 190 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 215 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 238 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 238according to original label AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1978 AS 1978-2 Durowe 75 Height 273 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 303 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 330 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 420 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 458 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 586 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 620 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2
250ISO 31.046	Hour wheel	AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-5 AS 1978 AS 1978-2 Height 103 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 103according to original label AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1978 AS 1978-2 Durowe 75 Height 128 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 151 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 186 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 216 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 243 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 333 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 365 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 498 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 Height 530 AS 976 AS 1012 AS 1234 AS 1491 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2
260ISO 31.041	Minute wheel	AS 976 AS 1012 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2
301	Regulator for flat hairspring	according to original label AS 969 AS 973 AS 976 AS 1012 AS 1676 AS 1677
307ISO 40.301	Regulator with adjustable stud holder, for flat hairspring	AS 976 AS 1012 AS 1676 AS 1677
311ISO 70.800	Upper cap jewel with end-piece	AS 969 AS 973 AS 976 AS 1012 AS 1234 AS 1491 AS 1537 AS 1635 AS 1654 AS 1676 AS 1677 AS 1744
330ISO 70.801	Lower cap jewel with end-piece	AS 969 AS 973 AS 976 AS 1012 AS 1017 AS 1017-21 AS 1051 AS 1234 AS 1491 AS 1676 AS 1677 AS 1722
336ISO 70.806	Upper cap-jewel with end-piece, for escape wheel	AS 964 AS 969 AS 973 AS 976 AS 1001 AS 1012 AS 1051 AS 1187 AS 1187N AS 1194 AS 1194N AS 1200 AS 1201 AS 1234 AS 1240 AS 1475 AS 1506 AS 1507 AS 1525 AS 1526 AS 1537 AS 1538 AS 1539 AS 1558 AS 1568 AS 1580 AS 1581 AS 1626 AS 1632 AS 1636 AS 1641 AS 1641N AS 1656 AS 1673 AS 1674 AS 1676 AS 1677 AS 1680 AS 1681 AS 1702 AS 1703 AS 1704 AS 1705 AS 1727 AS 1729 AS 1739 AS 1740 AS 1744 AS 1758 AS 1759 AS 1813 AS 1930 AS 1931 ST 1686 1st execution AS 964 AS 969 AS 973 AS 976 AS 984 AS 1001 AS 1002 AS 1012 AS 1017 AS 1017-21 AS 1051 AS 1187 AS 1187N AS 1194 AS 1194N AS 1200 AS 1201 AS 1234 AS 1240 AS 1475 AS 1506 AS 1507 AS 1525 AS 1526 AS 1537 AS 1538 AS 1539 AS 1558 AS 1568 AS 1580 AS 1581 AS 1626 AS 1632 AS 1636 AS 1641 AS 1641N AS 1656 AS 1673 AS 1674 AS 1676 AS 1677 AS 1680 AS 1681 AS 1702 AS 1703 AS 1704 AS 1705 AS 1722 AS 1727 AS 1729 AS 1739 AS 1740 AS 1744 AS 1758 AS 1759 AS 1813 AS 1930 AS 1931 ST 1686 2nd execution AS 964 AS 969 AS 973 AS 976 AS 1001 AS 1012 AS 1051 AS 1123 AS 1124 AS 1156 AS 1187 AS 1187N AS 1194 AS 1194N AS 1200 AS 1201 AS 1234 AS 1240 AS 1475 AS 1506 AS 1507 AS 1525 AS 1526 AS 1537 AS 1538 AS 1539 AS 1558 AS 1568 AS 1580 AS 1581 AS 1626 AS 1632 AS 1636 AS 1641 AS 1641N AS 1656 AS 1673 AS 1674 AS 1676 AS 1677 AS 1680 AS 1681 AS 1702 AS 1703 AS 1704 AS 1705 AS 1727 AS 1729 AS 1739 AS 1740 AS 1744 AS 1758 AS 1759 AS 1813 AS 1930 AS 1931 ST 1686
346ISO 70.807	Lower cap jewel with end-piece, f. esc. wheel	AS 1537 AS 1676 AS 1677 AS 1710 AS 1711 AS 1712 AS 1713 AS 1714 AS 1715 AS 1716 AS 1717 AS 1744 AS 1746 AS 1747 AS 1748 AS 1749 AS 1798 AS 1799 AS 1814 AS 1816 AS 1820 AS 1824 AS 1825 AS 1826 AS 1827 AS 1831 AS 1838 AS 1839 AS 1860 AS 1861 AS 1862 AS 1863 AS 1866 AS 1871 AS 1873 AS 1876 AS 1880 AS 1881 AS 1882 AS 1883 AS 1885 AS 1886 AS 1892 AS 1893 AS 1895 AS 1896 AS 1900 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 1981 AS 1983 AS 1985 AS 1986 AS 1993 AS 1995 AS 1996 AS 2060 AS 2061 AS 2064 AS 2074 AS 2084 AS 2160 AS 2161 AS 2164 AS 2184
401ISO 51.010	Winding stem	AS 1012 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1978 AS 1978-2 Peseux 340 Ø 90 LG 1400according to original label AS 1012 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1978 AS 1978-2 Durowe 75 Peseux 340 Peseux 345
407ISO 31.121	Clutch wheel	AS 969 AS 973 AS 976 AS 1012 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2 according to original label AS 655 AS 969 AS 973 AS 976 AS 1012 AS 1186 AS 1477 AS 1513 AS 1639 AS 1676 AS 1677
410ISO 31.120	Winding pinion	AS 976 AS 1012 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1978 AS 1978-2
415ISO 31.020	Ratchet wheel	AS 1012 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2
420ISO 31.023	Crown wheel	AS 976 AS 1012 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2
422ISO 81.067	Crown wheel ring	AS 976 AS 1012 AS 1635 AS 1654 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1978 AS 1978-2
425ISO 51.120	Click	1st execution AS 969 2e AS 973 AS 976 AS 1012 AS 1051 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1978 AS 1978-2
430ISO 61.080	Click spring	AS 1012 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1978 AS 1978-2
435ISO 51.050	Yoke	AS 1012 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2
440ISO 61.100	Yoke spring	AS 1012 AS 1677 AS 1977 AS 1977-2 AS 1977-5 AS 1978 AS 1978-2
443ISO 51.080	Setting lever	AS 1012 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1978 AS 1978-2
443/5443ISO 51.080.06/.01	Setting lever	AS 1012 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1978 AS 1978-2
445ISO 51.090	Setting lever spring	AS 1012 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1978 AS 1978-2 according to original label AS 1012 AS 1677 AS 1977 AS 1977-2 AS 1977-4 AS 1978 AS 1978-2INT 1977-2
450ISO 31.100	Setting wheel	AS 976 AS 1012 AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1977-5 AS 1978 AS 1978-2
702ISO 30.040.12	Escape wheel and pinion, pivoted, for two end-pieces	AS 1676 AS 1677
703ISO 30.040.11	Escape wheel and pinion, for lower end-piece	AS 1676 AS 1677
704ISO 30.040.10	Escape wheel and pinion, for upper end-piece	AS 1676 AS 1677
705ISO 30.040	Escape wheel and pinion	AS 1676 AS 1677 AS 1977 AS 1977-2 AS 1977-2 INT AS 1978 AS 1978-2
710ISO 40.010	Jewelled pallet fork and stat	AS 976 AS 1012 AS 1676 AS 1677

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 1777 (height × diameter × thickness × length) and matching mainspring in our shop:

AS 1777: 1.40 × 6.0 × 0.07 × 220 mm (GR 3576)

🔗 Movements sharing the most parts

→ All calibers of A. Schild (AS)

❓ Frequently asked questions

Which AS 1777 spare parts also fit other movements?

For the AS 1777, 33 part numbers are listed as interchangeable. Together they fit 149 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the AS 1777?

The most shared parts: AS 1677 (60 parts), AS 1012 (52 parts), AS 1676 (48 parts).

Which mainspring fits the AS 1777?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.40 × 6.0 × 0.07 × 220 mm (GR 3576, hand-wound, normal end hook).