Certina Kurth Frères Technical Data - Caliber Specifications and Dimensions
Technical caliber specifications and dimensional reference data for Certina watches manufactured by Kurth Frères SA in Grenchen, Switzerland. This comprehensive technical data document provides a complete reference table for watchmakers, collectors, and technicians working with Certina timepieces. Covers base calibers and derived variants including 12-10, 13-10, 15-10, 17-10, 19-10, 23-20, 25-35, 28-15, 260, 320, 330, 410 and additional caliber series. Each caliber entry includes grandeur classification, escapement type, jewel count, pressure specifications, and precise dimensional measurements essential for service, repair, parts identification, and restoration work. A practical workshop reference for anyone maintaining or servicing Certina mechanical watches.
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Document Details
- Format
- Pages
- 2
- Size
- 1.8 MB
- Category
- Watchmaking