The most expensive pocket and wristwatches ever sold at auction showcase exceptional artisanship, exquisite materials and intricate mechanics. Some even boast fascinating histories, with former owners ranging from royalty to Hollywood legends.

The holy grails of the horological world, these coveted timepieces prove that time truly is money. Read on to discover the 20 most expensive watches sold at auction, and get ready for some seriously astronomical price tags...

All dollar amounts in US dollars. Figures for pre-2022 sales have been adjusted for inflation.