Patek Caliber 89: The $5.1 Million Watch

The Patek Caliber 89 costs as much as 3.5 Bugatti Veyrons. Essentially, it requires a degree in mechanical engineering to understand what makes this watch worth $5.1 Million. For starters, it is the most complex timepiece in the world. It was made with staggering 33 complications and out of 1728 items entirely by hand. The pocket watch is very thick and weights 1.1kg. The case is made from 18k yellow gold to honor the 150th anniversary of the important Swiss brand.