Certina Caliber Compatibility Guide - Balance with Flat Hairspring
Technical reference chart for Certina watch movements featuring a balance with regulated flat hairspring. This parts compatibility guide lists base calibers (230, 262, 240, 248, 251, 300, 320, 330, 340, 350, 370, 400, 410, 12-10 through 28-16) and their corresponding derivative caliber variants. Includes cross-references between base movements and compatible variant calibers to facilitate identification and parts interchangeability for watchmakers and technicians servicing Certina automatic and manual-wind movements.
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Document Details
- Format
- Pages
- 2
- Size
- 1.0 MB
- Category
- Watchmaking