This year at Baselworld, Swiss watchmaker TAG Heuer launched the Monaco V4 Tourbillon, the first ever belt-driven tourbillon. Like the original Monaco V4, which was first unveiled in 2004, the Monaco V4 Tourbillon utilizes a linear mass that moves the belts which in turn powers the four barrels.

Jason Pitsch
Posted by:Jason Pitsch

Jason Pitsch is the founder and editor of Professional Watches. He appreciates good design and engineering 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 of craftsmanship: watchmaking.