Inside the race to create the world's thinnest watch, from Bulgari's latest to Richard Mille's RM UP-01 Ferrari, and Audemars Piguet and Panerai's offerings – but experts say they're missing the point
The World's Thinnest Watches – Less than 2mm thin – IFL Watches
How The World's Thinnest Watch Was Made (Part 1) | Watchfinder & Co. - YouTube
The $440K Octo Finissimo Ultra is the world's thinnest mechanical watch