MAINSPRING (WHITE-A-LOY) 410M

Compatible for Case Caliber: ETA 2390-2391, ETA 2408, ETA 2409, FF 344, GP 97 (OLD), HAM 60, HAM 61, HAM 62, HAM 678, HAM 688, JUV 692, RAY R540, MST 413, MST 414, MST 430, MST 801, MST 802, WYL WG24, WYL WH27, and many more.

Factory No.

Part Name: MAINSPRING (WHITE-A-LOY)

The MAINSPRING (WHITE-A-LOY) 410M 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 needÑsaving 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.***