AS 1900 – interchangeable spare parts

A. Schild (AS) 1900 movement

Which spare parts fit the AS 1900 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

33Parts with interchange data

108Calibers 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 1900 in our shop

Assorted AS Parts for AS 1710, 1711, 1736, 1820, 1860, 1900, 1920 – Spare Parts12,90 € – 16,90 € incl. VAT *View item ›

Pallet Fork and Staff AS 1690 Part 710, 1710 1790 1860 1862 1880 1882 1900 1902 2060 206219,90 € incl. VAT *View item ›

🔧 Interchangeable parts

Part no.	Description	Also fits
163/1ISO 80.400	Center pipe	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 2060 AS 2061 AS 2062 AS 2063 AS 2064 AS 2066 AS 2072 AS 2073 AS 2074 AS 2076 AS 2084 AS 2086 AS 2160 AS 2161 AS 2162 AS 2163 AS 2164 AS 2166 AS 2184 AS 2186
182ISO 20.030	Barrel and cover	AS 1710 AS 1711 AS 1814 AS 1901 AS 1904 AS 1911 AS 1914 AS 2060 AS 2061 AS 2064
200/1ISO 30.014.06	Great wheel, assembled	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916
210ISO 30.025	Third wheel	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 2060 AS 2061 AS 2062 AS 2063 AS 2064 AS 2066 AS 2072 AS 2073 AS 2074 AS 2076 AS 2084 AS 2086 AS 2160 AS 2161 AS 2162 AS 2163 AS 2164 AS 2166 AS 2184 AS 2186
227ISO 30.027	Sweep second wheel	AS 1901 AS 1902 AS 1903 AS 1911 AS 1913 AS 2060 AS 2061 AS 2062 AS 2063 Height 564 AS 1901 AS 1902 AS 1903 AS 1911 AS 1913 AS 2060 AS 2061 AS 2062 AS 2063 AS 2072 Height 589 AS 1901 AS 1902 AS 1903 AS 1911 AS 1913 AS 2060 AS 2061 AS 2062 AS 2063 AS 2073
240ISO 31.080	Cannon-pinion	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916
243ISO 31.081	Cannon pinion without clam notch	AS 1710 AS 1711 AS 1712 AS 1713 AS 1901 AS 1902 AS 1903 AS 1911 AS 1913 AS 2060 AS 2061 AS 2062 AS 2063 AS 2160 AS 2161 AS 2162 AS 2163 Height 250 AS 1710 AS 1711 AS 1712 AS 1713 AS 1901 AS 1902 AS 1903 AS 1911 AS 1913 AS 2060 AS 2061 AS 2062 AS 2063 AS 2072 AS 2160 AS 2161 AS 2162 AS 2163 ST 1800 Height 275 AS 1710 AS 1711 AS 1712 AS 1713 AS 1901 AS 1902 AS 1903 AS 1911 AS 1913 AS 2060 AS 2061 AS 2062 AS 2063 AS 2073 AS 2160 AS 2161 AS 2162 AS 2163 ST 1800
255ISO 31.046	Hour wheel	AS 1710 AS 1712 AS 1902 AS 2060 AS 2062 AS 2160 AS 2162 Height 151 AS 1710 AS 1712 AS 1902 AS 2060 AS 2062 AS 2160 AS 2162 ST 1800 Height 176 AS 1710 AS 1712 AS 1902 AS 2060 AS 2062 AS 2160 AS 2162 ST 1800
260ISO 31.041	Minute wheel	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 2060 AS 2061 AS 2062 AS 2063 AS 2064 AS 2066 AS 2074 AS 2076 AS 2084 AS 2086 AS 2160 AS 2161 AS 2162 AS 2163 AS 2164 AS 2166 AS 2184 AS 2186 ST 1800 according to original label AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 2060 AS 2061 AS 2062 AS 2063 AS 2064 AS 2066 AS 2074 AS 2076 AS 2084 AS 2086 AS 2160 AS 2161 AS 2162 AS 2163 AS 2164 AS 2166 AS 2184 AS 2186 ST 1800 ST 1801 ST 1802 ST 1803 ST 1940 ST 1941 ST 1950 ST 1951
307ISO 40.301	Regulator with adjustable stud holder, for flat hairspring	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916
311ISO 70.800	Upper cap jewel with end-piece	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916
330ISO 70.801	Lower cap jewel with end-piece	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916
336ISO 70.806	Upper cap-jewel with end-piece, for escape wheel	AS 1690 AS 1691 AS 1692 AS 1693 AS 1710 AS 1711 AS 1714 AS 1715 AS 1790 AS 1791 AS 1792 AS 1793 AS 1814 AS 1838 AS 1860 AS 1861 AS 1871 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 2060 AS 2061 AS 2064 AS 2074 AS 2084 AS 2160 AS 2161 AS 2164 AS 2184
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 1777 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 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 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906
407ISO 31.121	Clutch wheel	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 2060 AS 2061 AS 2062 AS 2063 AS 2064 AS 2066 AS 2072 AS 2073 AS 2074 AS 2076 AS 2084 AS 2086 AS 2160 AS 2161 AS 2162 AS 2163 AS 2164 AS 2166 AS 2184 AS 2186
410ISO 31.120	Winding pinion	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916
415ISO 31.020	Ratchet wheel	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 2060 AS 2061 AS 2062 AS 2063 AS 2064 AS 2066 AS 2072 AS 2073 AS 2074 AS 2076 AS 2084 AS 2086 AS 2160 AS 2161 AS 2162 AS 2163 AS 2164 AS 2166 AS 2184 AS 2186
420ISO 31.023	Crown wheel	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 2060 AS 2061 AS 2062 AS 2063 AS 2064 AS 2066 AS 2072 AS 2073 AS 2074 AS 2076 AS 2084 AS 2086 AS 2160 AS 2161 AS 2162 AS 2163 AS 2164 AS 2166 AS 2184 AS 2186
422ISO 81.067	Crown wheel ring	AS 964 AS 1001 AS 1710 AS 1711 AS 1712 AS 1713 AS 1746 AS 1747 AS 1748 AS 1749 AS 1798 AS 1799 AS 1814 AS 1816 AS 1824 AS 1825 AS 1826 AS 1827 AS 1880 AS 1881 AS 1882 AS 1883 AS 1885 AS 1886 AS 1892 AS 1893 AS 1895 AS 1896 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 2062 AS 2063 AS 2064 AS 2066 AS 2072 AS 2073 AS 2074 AS 2076 AS 2084 AS 2086 AS 2160 AS 2161 AS 2162 AS 2163 AS 2164 AS 2166 AS 2184 AS 2186 ST 1800
425ISO 51.120	Click	AS 1710 AS 1711 AS 1714 AS 1715 AS 1746 AS 1747 AS 1814 AS 1838 AS 1860 AS 1861 AS 1871 AS 1880 AS 1881 AS 1901 AS 1904 AS 1911 AS 1914 AS 1981 AS 2060 AS 2061 AS 2064 AS 2074 AS 2084 AS 2160 AS 2161 AS 2164 AS 2184 according to original label AS 1220 AS 1221 AS 1710 AS 1711 AS 1714 AS 1715 AS 1746 AS 1747 AS 1814 AS 1860 AS 1861 AS 1871 AS 1880 AS 1881 AS 1901 AS 1904
430ISO 61.080	Click spring	AS 1525 AS 1526 AS 1710 AS 1711 AS 1714 AS 1715 AS 1746 AS 1747 AS 1758 AS 1759 AS 1814 AS 1838 AS 1860 AS 1861 AS 1871 AS 1880 AS 1881 AS 1901 AS 1904 AS 1911 AS 1914 AS 1981 AS 2060 AS 2061 AS 2064 AS 2074 AS 2084 AS 2160 AS 2161 AS 2164 AS 2184
435ISO 51.050	Yoke	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1914
440ISO 61.100	Yoke spring	AS 1710 AS 1711 AS 1714 AS 1715 AS 1746 AS 1747 AS 1814 AS 1838 AS 1860 AS 1861 AS 1871 AS 1880 AS 1881 AS 1901 AS 1904 AS 1911 AS 1914 AS 1981
443ISO 51.080	Setting lever	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906
443/5443ISO 51.080.06/.01	Setting lever	AS 1710 AS 1711 AS 1814 AS 1901 AS 1904
445ISO 51.090	Setting lever spring	AS 1710 AS 1711 AS 1712 AS 1713 AS 1714 AS 1715 AS 1716 AS 1717 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 1860 AS 1861 AS 1862 AS 1863 AS 1866 AS 1880 AS 1881 AS 1882 AS 1883 AS 1885 AS 1886 AS 1892 AS 1893 AS 1895 AS 1896 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906
450ISO 31.100	Setting wheel	AS 1710 AS 1711 AS 1712 AS 1713 AS 1746 AS 1747 AS 1748 AS 1749 AS 1798 AS 1799 AS 1814 AS 1816 AS 1824 AS 1825 AS 1826 AS 1827 AS 1880 AS 1881 AS 1882 AS 1883 AS 1885 AS 1886 AS 1892 AS 1893 AS 1895 AS 1896 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 1920 AS 1981 AS 1983 AS 1985 AS 1986 AS 1993 AS 1995 AS 1996
468ISO 51.202	Cannon pinion guard	AS 1710 AS 1711 AS 1712 AS 1713 AS 1814 AS 1816 AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 2060 AS 2061 AS 2062 AS 2063 AS 2064 AS 2066 AS 2072 AS 2073 AS 2074 AS 2076 AS 2084 AS 2086 AS 2160 AS 2161 AS 2162 AS 2163 AS 2164 AS 2166 AS 2184 AS 2186
702ISO 30.040.12	Escape wheel and pinion, pivoted, for two end-pieces	AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 2060 AS 2061 AS 2064 AS 2074 AS 2084
703ISO 30.040.11	Escape wheel and pinion, for lower end-piece	AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916
705ISO 30.040	Escape wheel and pinion	AS 1901 AS 1902 AS 1903 AS 1904 AS 1906 AS 1911 AS 1913 AS 1914 AS 1916 AS 2060 AS 2061 AS 2062 AS 2063 AS 2064 AS 2066 AS 2072 AS 2073 AS 2074 AS 2076 AS 2084 AS 2086
710ISO 40.010	Jewelled pallet fork and stat	AS 1690 AS 1691 AS 1692 AS 1693 AS 1710 AS 1711 AS 1712 AS 1713 AS 1714 AS 1715 AS 1716 AS 1717 AS 1746 AS 1747 AS 1748 AS 1749 AS 1790 AS 1791 AS 1792 AS 1793 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 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 2062 AS 2063 AS 2064 AS 2066 AS 2072 AS 2073 AS 2074 AS 2076 AS 2084 AS 2086

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 1900 (height × diameter × thickness × length) and matching mainspring in our shop:

AS 1900: 1.45 × 10.0 × 0.115 × 360 mm (GR 3998-1)

📄 Technical document

View the original document for AS 1900 online:

AS 1900-1901 – Ø 25.60 mm

🔗 Movements sharing the most parts

→ All calibers of A. Schild (AS)

❓ Frequently asked questions

Which AS 1900 spare parts also fit other movements?

For the AS 1900, 33 part numbers are listed as interchangeable. Together they fit 108 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the AS 1900?

The most shared parts: AS 1901 (38 parts), AS 1710 (35 parts), AS 1902 (35 parts).

Which mainspring fits the AS 1900?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.45 × 10.0 × 0.115 × 360 mm (GR 3998-1, hand-wound, special version (1)).