STEM 401/799

Compatible for Case Caliber: UNITAS 500, UNITAS 600, UNITAS 620, UNITAS 6310/11/12, UNITAS 6310N, UNITAS 6320-6321, UNITAS 6325, UNITAS 6326, UNITAS 6330-6331, UNITAS 6410/11/12, UNITAS 6410N, UNITAS 6412N, UNITAS 6415, UNITAS 6415N, UNITAS 6425, UNITAS 6426, and many more.

Factory No.

Part Name: STEM

The STEM 401/799 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.***