The watch underwent major alterations at Patek years after being sold.
And it just sold for $425,000 USD.
The portrait is expected to fetch around $20m USD.
And it just sold for $360,000 USD worth of bitcoin.
The cassette was recorded in Denmark in 1970.
When it hits auction in Hong Kong this October.
Bidding for the watch has already reached $170,000 USD.
It is believed to have been worn at the historic “Treaty of Tilsit.”
When it goes on sale at Sotheby’s New York.
One of the Swedish marque’s rarest cars is destined to fetch millions of dollars.
From Lamborghinis to Singer 911s, Porsches, old hot hatches, and even some Land Rover Defenders.
Estimated to fetch $15 to $20m USD.