Tissot Calibre 27B, 27B-1, 27B-2, 27B-21 Spare Parts
Spare parts catalog for Tissot Calibre 27B watch movements—an essential reference for watchmakers and repair technicians servicing these classic movements. Covers four variants: Calibre 27B (15 jewels, 26.50 mm diameter, 4.00 mm height), Calibre 27B-2 with center seconds (16 jewels, 26.50 mm diameter, 4.95 mm height), Calibre 27B-1 fitted with Incabloc shock protection, and Calibre 27B-21 center seconds with Incabloc. Features illustrated parts lists with precise designations and part numbers, allowing quick identification of individual components during disassembly and reassembly. Complete technical specifications for all variants ensure accurate ordering and correct replacement of worn or damaged parts. This workshop manual serves as the authoritative parts list for maintaining and restoring Tissot movements of this caliber.
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
- 3
- Size
- 1.4 MB
- Category
- Watchmaking