STEM 401/591
Compatible for Case Caliber: A. SCHILD 1714, A. SCHILD 1715, A. SCHILD 1716, A. SCHILD 1717, A. SCHILD 1746, A. SCHILD 1747, A. SCHILD 1748, A. SCHILD 1749, A. SCHILD 1798, A. SCHILD 1799, A. SCHILD 1820, A. SCHILD 1824, A. SCHILD 1825, A. SCHILD 1826, A. SCHILD 1827, A. SCHILD 1860, A. SCHILD 1861, A. SCHILD 1862, A. SCHILD 1863, A. SCHILD 1866, A. SCHILD 1880, A. SCHILD 1881, A. SCHILD 1882, A. SCHILD 1883, A. SCHILD 1885, A. SCHILD 1886, A. SCHILD 1892, A. SCHILD 1893, A. SCHILD 1895, A. SCHILD 1896, and many more.
Factory No.
Part Name: STEM
The STEM 401/591 is a replacement internal watch part designed for watchmakers who rely on precision, durability, and efficiency. Only at Time Connection II, Inc. you gain instant access to a comprehensive database of high-quality watch components through our user-friendly BESFIT system. This database allows you to quickly search, identify, and locate the exact internal parts you need—saving time and ensuring accurate repairs every time.
Contact for Price/Availability:
Can't find your crystal (click here) to request a part directly. You may also contact our text line at 213-999-4741 for a faster reply.
***Time Connection II Inc. is an independent part supplier of aftermarket watch parts. Time Connection II Inc. is not affiliated with or sponsored by any of the name brands above. Warranty may be voided by using generic aftermarket parts.***

Description
Compatible for Case Caliber: A. SCHILD 1714, A. SCHILD 1715, A. SCHILD 1716, A. SCHILD 1717, A. SCHILD 1746, A. SCHILD 1747, A. SCHILD 1748, A. SCHILD 1749, A. SCHILD 1798, A. SCHILD 1799, A. SCHILD 1820, A. SCHILD 1824, A. SCHILD 1825, A. SCHILD 1826, A. SCHILD 1827, A. SCHILD 1860, A. SCHILD 1861, A. SCHILD 1862, A. SCHILD 1863, A. SCHILD 1866, A. SCHILD 1880, A. SCHILD 1881, A. SCHILD 1882, A. SCHILD 1883, A. SCHILD 1885, A. SCHILD 1886, A. SCHILD 1892, A. SCHILD 1893, A. SCHILD 1895, A. SCHILD 1896, and many more.
Factory No.
Part Name: STEM
The STEM 401/591 is a replacement internal watch part designed for watchmakers who rely on precision, durability, and efficiency. Only at Time Connection II, Inc. you gain instant access to a comprehensive database of high-quality watch components through our user-friendly BESFIT system. This database allows you to quickly search, identify, and locate the exact internal parts you need—saving time and ensuring accurate repairs every time.
Contact for Price/Availability:
Can't find your crystal (click here) to request a part directly. You may also contact our text line at 213-999-4741 for a faster reply.
***Time Connection II Inc. is an independent part supplier of aftermarket watch parts. Time Connection II Inc. is not affiliated with or sponsored by any of the name brands above. Warranty may be voided by using generic aftermarket parts.***
















