First of all, Congrats on a TERRIFIC thread - truly wonderful stuff!
Also, the above watch is actually mine!
(the first set of pics were the seller's; the others were taken by me). I picked it up earlier in the year. I don't really have too much additional info, I don't think, but please fire away if there's anything I might be able to tell you about it...
I also have the Constellation 1620 (as well as a 1616, a Memomaster, and a Chrono-Quartz). The Constellation came back from Bienne a few months ago.
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