$6 million Cartier clock and historic Rolex among Sotheby’s most extravagant upcoming sales
A rare clock, $20 million diamond and handful of ultra-luxury watches will hit the auction block at Sotheby’s before the end of the year.
A rare clock, $20 million diamond and handful of ultra-luxury watches will hit the auction block at Sotheby’s before the end of the year.
Switzerland is home to some of the world’s most famous watch, chocolate, pharmaceutical and precision instrument brands in the world.