timepieces went in my mind trying to find the ONE which fit all the criteria above. Hmmm. Not being well versed at all in watch history, I would have to put my chip on GP 3 bridges Tourbillon. Beautiful, instantly recognizable, don't think economies of scale allow it to be a money maker for GP... I see some facsimiles in other watch houses but not an entire generation of newcomers or established ones for that matter doing anything with the idea of using it as an inspiration...
Such a GREAT topic!!! Certainly thought provoking to say the least... Thanks for this one JX 