Picked up a beautiful little Konica II two weeks ago .
KONICA IIA
A few years ago I picked up a Konica IIA in near mint condition and regret having parted with the camera as you don't often find Konica rangefinder cameras in England and this model seems very rarely mentioned so I presume it wasn't made in large numbers.
It looked very similar to your Konica II but the lens was a 48mm f2 Hexanon in a Konirapid MXF shutter.
It was a great performer and was a very well made camera.Just wish I had kept it.I can remember that the serial number of the camera on the top plate finished "00".