jwverkoop
15
Patek made that one in 2 types, on that is a slave , and needs connected to a masterclock, and one that can run as stand alone.
At this moment they also have it in the Patek Museum Geneva
But for me the small nixie tubes in it are not so special,
I like more the big nixie clock , It have realy big and flat tubes, and also in the nixie community they told me that tubes are very unique