Certina 450 Setting Wheel Reference Chart
Certina 450 setting wheel reference chart—a single-page technical guide for watchmakers and repair technicians working with Certina automatic and manual-wind movements. This reference document cross-references base caliber numbers against compatible setting wheel assemblies, eliminating guesswork when sourcing the correct roue de transmission for models spanning the 230 through 400 series and their intermediate variants. Caliber designations range from 12-10 through 28-15 in straightforward table format, letting you quickly match your base caliber in the left column to valid comparable references in the center column. Essential documentation for anyone servicing or restoring Certina watches from this production era.
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
- 602.9 KB
- Category
- Watchmaking