This 17j movement, also known as “Standard 1941”, was made in the 1970ies by AS and was found e.g. in better Timex watches (“Timex 100”) and there labelled as Caliber 181.
|Number of jewels:||17|
Nickel anular balance|
|Balance bearing / direction hairspring:||Clockwise|
|Adjust mechanism:||Hairspring key|
|Functions:||hour, minute, second, day|
Flume: K3 19|