Grandmaster Chime Watch from Patek Philippe
The Grandmaster Chime Watch was designed by Patek Philippe and is considered the most complicated watch the company made. It’s now worth about $30 million because the brand only produced seven of them. See one in Switzerland at the Patek Philippe Museum.
Grandmaster Chime Watch from Patek Philippe
Inverted Jenny Stamp
The USPS created the 24-cent stamp that most people call the “Jenny Invert” or the “Upside-down Jenny.” Issued in 1918, it shows a picture of the Curtiss JN-4 plane, though it was printed upside down. It’s extremely rare, and one went for about $1.5 million in 2018.
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Inverted Jenny Stamp