This movement with a pointed balance staff and without shock protection is a very simple but very rugged movement. Technically, it is nothing special, and with its decentral small second, it already has a vintage touch.
It was probably produced in the early seventies and used in the famous “Kienzle alfa” line.
Nickel anular balance|
|Balance bearing / direction hairspring:||Clockwise|
|Adjust mechanism:||Hairspring key|
|Winding mechanism:||rocking bar winding system|
|Functions:||hour, minute, decentral second|
Flume: K3N1 -|