Dear Tonny
sorry for jumping in. But day 71 of your magnificient series "Virtual Pocket
Watch Museum" with 71 postings in this week deserves another 71:
A Cal. 71 SC (already presented by Tony earlier), but this time in its
original box from 1939 with a badge made from bone "International Deck Watch
6463". At the time these boxes were made (1) the Chronometer Department had
not yet decided to switch from the old designations (Chronometer Watch
[[C.W.], Deck Watch [D.W.]) to the newer designation H.S. 1, H.S. 2, H.S. 3
and so on and (2) each watch got such a case of its own with a batch repeating
its ID.
No need to show the movement, which all collectors know very well.
The Royal Navy at that time ordered Ulysse Nardin chronometer watches and
Longines plus Internationals. Longines had been for years the preferred brand
of the US Navy when it came to precision watches. The IWC calibre 71 had shown
its qualities, when winning one Kew A/especially good aftter the other.
Regards
Th. Konig