Abraham-Louis Breguet patented the tourbillon in 1801. Two centuries later, his revolutionary invention is still incorporated in Breguet’s modern creations, as seen in this platinum skeletonized tourbillon perpetual calendar wristwatch with retrograde date and leap-year indication, circa 2008. The watch is on offer in our #Geneva Fine Watches sale, open for bidding until 24 June. Click the link in bio for more details and browse the sale’s full catalogue #SothebysWatches #Breguet #tourbillon #breguettourbillon #skeletonizedtourbillonwatch