Description
A very good ladies` selfwinding movement with ball-beared rotor, date quickset mechanism by pulling the crown and 28800 A/h.
Technical data
| Manufacturer: | Citizen |
| Caliber: | 6900 |
| A/h: | 28800 |
| Number of jewels: | 21 |
| Escapement: | Pallet lever |
| Balance types: |
Glucydur anular balance |
| Shock protection(s): |
Parashock 3 (Citizen) |
| Balance bearing / direction hairspring: | Counterclockwise |
| Moveable stud: | yes |
| Adjust mechanism: | Hairspring key |
| Features: |
|
| Production years: | 1970-???? |