Longines Calibre 380 Movement Technical Specifications
Technical documentation for the Longines Calibre 380 automatic movement. Contains four variant specifications: 12½''' Ancre (27 rubies, center second), 12½''' Pallet-fork (27 jewels, sweep second), 12½''' Ancora (27 rubies, central second), and 12½''' Anker (27 rubies, central second). All variants operate at 19800 vibrations per hour. Includes movement assembly views showing the mechanism from top and bottom, dimensional drawings (28.00mm height, 5.20mm width), and a detailed parts breakdown with numbered components and mechanical elements such as wheels, springs, escapement parts, and jewel settings.
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
- 1.3 MB
- Category
- Horlogerie