Certina Hour Wheel Technical Reference Chart
Technical reference chart for Certina hour wheel calibers, essential for service technicians and watchmakers working with Certina movements. This tabular data sheet cross-references base caliber numbers (230, 240, 251, 260, 270, 300, 304, 324, 330, 12-10, 13-10, 13-20, 13-50, 15-14) with their corresponding compatible caliber variants, streamlining parts identification during maintenance work. Presented with multilingual section headings for workshop accessibility. Includes technical notes on center cambered dial specifications relevant to proper dial seating and movement calibration.
Documentation must be downloaded on a computer (PC, Mac, or Linux).
Do not use a smartphone or tablet to download documentation; they generally lack sufficient memory capacity to handle large files, and few users know how to locate the download folder on these devices.
Once downloaded, you can use it right away and even print the pages you need, or use your smartphone in photo mode to translate into the language of your choice: Google Translate
Document Details
- Format
- Pages
- 1
- Size
- 638.7 KB
- Category
- Watchmaking