Omega 321 (27 Chro C12 T2 PC AM) Spare Parts and Caliber Modifications
Parts list and technical specifications for the Omega 321 chronograph movement (27 Chro C12 T2 PC AM, 17 jewels). Includes spare parts designations in French, English, Spanish, German, and Italian, with technical specifications for barrel arbor, mainspring, hairspring, hour recorder bridge, hour hammer, and operating lever components. Features exploded diagrams and modification notes detailing adjustments to various caliber components. Complete part numbers and assembly references provided for watchmakers and technicians.
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
- 6
- Size
- 4.0 MB
- Category
- Watchmaking