The Kasper 200, here shown in the old version with the tiny balance (7.0mm diameter) is a contemporary tiny ladies’ watch form movement with cylinder escapement.
These kind of movements were made just after WW II, but couldn’t be successful for a long time, since the forthcoming pallet anchor movements became affordable and were much more precise and reliable.
In terms of construction, this movement is absolutely standard with no specialities at all.
|Number of jewels:||10|
monometallic anular balance|
|Balance bearing / direction hairspring:||Clockwise|
|Adjust mechanism:||Long regulator arm|
|Construction type:||solid construction|
|Winding mechanism:||rocking bar winding system|
|Setting lever spring:||3 hole(s)|
Flume: 1947 146|