
Certina 445 Setting Lever Spring Parts Compatibility Chart
Compatibility reference table for the setting lever spring (Stellhebelfeder) used in Certina caliber 445 movements. This chart cross-references the base caliber designations (230, 240, 251, 260, 270, 300, 330, 400, 410, 12-10, 13-10, 13-20, 13-50, 15-10, 15-20, 17-10, 17-25, 17-351, 19-10, 19-25, 19-30, 19-45, 23-30, 23-35, 25-45, 25-65, 28-10, 28-15) against their compatible model variants, with specific reference numbers for accurate part identification and replacement during service work.
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Document Details
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- Category
- Watchmaking