BRANDS: Audemars Piguet, Jaeger-LeCoultre, Patek Philippe, Vacheron Constantin
| Calibre | Start Year | End Year | Jewels | Diameter (mm) | Height (mm) | Complications |
|---|---|---|---|---|---|---|
| AP 2120 | 1967 | Current | 36 | 28.40 | 2.45 | |
| AP 2121 | 1970 | Current | 36 | 28.40 | 3.05 | Date |
JLC 920 Family
A Reference Library for Watches from Grail Watch
