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This is Auffret's own personally designed movement, with link a low frequency (2.5Hz) for a longer 50-hour power reserve. The finger bridges for the tourbillon and barrel on the earlier examples of the Tourbillon a Paris were full, but here, they're thoughtfully skeletonized. This link probably reduces legibility for the regulator link (less space for the hand to contrast against) but celebrates his finishing and design work.

In well-worn condition and supported by a famous portrait of Picasso shot by Cecil Beaton we couldn't find any way to actually license the image but link you can see it at that link in the 60s which shows the artist wearing the watch. While lot 244 had an estimated range of EUR 12000 18000 there were at least a couple link of buyers that had a link different idea. When the hammer dropped the Michael Z. Berger Picasso watch sold for an incredible 266978.