This is a video of the development of a $400,000 watch by a team of three master watchmakers: Peter Speake-Marin, Roger Dubuis and Christophe Claret– Maitres Du Temps. The result of their combined efforts is a unique timepiece called “Chapter One.”

Posted by:Jason Pitsch

Jason Pitsch is the Founder of Professional Watches. He appreciates good craftsmanship in everything from architecture to automobiles to cameras to clothing. Yet his focus for the past decade has remained consistent on covering just one type: watchmaking.