A yet unknown 3646 / Type B watch surfaced in Germany
by Volker on Jul.14, 2011, under General
Recently we added another Ref. 3646 / Type B watch into our database.
The caseback number is inside the number group of today existing Type B watches. The watch was kept as a heirloom by its owner’s family over many decades. He contacted us a few days ago and after providing some details of the watch, we were able to identify it doubtless as a 3646/ Type B watch. So, one more “piece of the puzzle” is added – our database is permanently growing.
Typical features of Ref. 3646 / Type B watches are the small “Oyster Watch Co” stamp in the inner caseback and the Rolex Cal. 618 / Type 1 movement. You can read more about 3646 / Type B watches in our 2nd book “Vintage Panerai – The References”