Technical data
| Manufacturer: | Chaika |
| Caliber: | 1601A |
| Size: | 7''' |
| Height: | 3,60mm |
| A/h: | 21600 |
| Number of jewels: | 17 |
| Escapement: | Pallet lever |
| Balance types: | Glucydur anular balance |
| Shock protection(s): | ? |
| Balance bearing / direction hairspring: | Clockwise |
| Moveable stud: | yes |
| Adjust mechanism: | Hairspring key |
| Construction: |
|
| References: | Flume: K3 8 |
| Mentioning in literature/catalogs (years): | 1983 |



