Hi all,
I'm sorry but I couldn't resist this - there is an absolutely fabulous 14kt gold US cased cal 500 on the Sales Forum at the moment and apologies to the OP for pinching his photo but the similarities between that cal 500 'Queens' manufactured watch case and my rare 18kt London hallmarked gold Constellation are just amazing. I have been trying to track down other examples of my 1959 cal 561 English Constellation and have only ever seen one other - then along comes this lovely US cased cal 500. The lugs in particular are so similar that you would think they were designed by the same team. Anyway let the pictures do the talking:-
First up the Queens case:

and next the Constellation:


Both absolutely gorgeous vintage pieces which just ooze quality

Cheers