Description
This selfwinding movement is with 7 1/2 lignes very small, but rather thick. In this movement, which bases on the Caliber 1420, there’s even a date mechanism integrated. There existed versions with an Incabloc shock protection as well as with a Rufa shock protection system.
Technical data
| Manufacturer: | Förster |
| Caliber: | 1422 |
| Size: | 7 1/2''' |
| A/h: | 21600 |
| Number of jewels: | 21 |
| Escapement: | Pallet lever |
| Balance types: |
Nickel anular balance |
| Shock protection(s): |
Incabloc Rufa-Anti-Shock |
| Balance bearing / direction hairspring: | Clockwise |
| Moveable stud: | yes |
| Adjust mechanism: | Hairspring key |
| Features: |
|
| Mentioning in literature (years): | 1977 |