STEM 401/522

Compatible for Case Caliber: A. SCHILD 1690, A. SCHILD 1691, A. SCHILD 1692, A. SCHILD 1693, A. SCHILD 1790, A. SCHILD 1791, A. SCHILD 1792, and many more.

Factory No.

Part Name: STEM

The STEM 401/522 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.

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***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.***