
The story about this watch goes back to 1925, when the New York based banker Henry Graves commissioned the Swiss luxury watch maker Patek Philippe to produce the most complicated watch in the world. Graves had entered into a friendly horology competition with the American automobile manufacturer James Ward Packard to see who could acquire the most complicated timepiece. Graves commissioned Patek Philippe to make such a watch in 1925, and it took the horologist all of eight years to deliver it in 1933. James Packard’s timepiece was a masterpiece in itself with 10 complications, and featured a sky chart centred above his home in Ohio, with 500 golden stars. But Henry Graves timepiece was way ahead with 24 complications.
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