The Henry Graves pocket watch sold for $ 24.4 million . It is the most expensive watch to sell at auction , smashing its own record of $ 11 million . `` You are talking about one of the most collectible pieces ever put up for auction , if not the most collectible . '' Made by Patek Philippe in France , it 's most advanced watch made by anyone . The watch has no functions other than telling time .
The Henry Graves pocket watch sold for $ 24.4 million . It is the most expensive watch to sell at auction , smashing its own record of $ 11 million . Made by Patek Philippe in France , it 's most advanced watch made by anyone . The watch has no functions other than telling time .