Patek Philippe Exhibition Arts and Watches in New York 2017: take a look inside. Hodinkee has done a video of the watches in the exhibition. Some truly great pieces that will go for sale. The collectors' place to be; wish I had made the trip. Watches becoming more collectible than ever these days; markets pulling high premiums for the sort-after watches with provenance, especially ones with celebrity attachment.
Patek Philippe Market pulls in the big hitters. Patek Philippe still holds the record for the most expensive watch sold at auction: the Henry Graves Supercomplication for a staggering $24,000,000, but the pocket watch was way ahead of its time. I feel you would need a degree in watchmaking to use the watch's supercomplication, but I doubt it was bought to use more than as an investment piece, also a kind piece.
Enjoy the video!