Originally introduced at Baselworld 2013 in rose gold, the Breguet Extra-Thin Automatic 5377 will be unveiled at Baselworld 2014 in platinum. The Tourbillon Extra-Thin automatic features an off-center tourbillon with a carriage in titanium. The movement, caliber 581DR, uses a silicon balance spring and an escapement made of silicon and anti-magnetic steel. Thanks to a high energy barrel the maximum power reserve is an impressive 90-hours. The movement is just under 3 mm thick, allowing for a case that is just 7 mm thick. Read more HERE.

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.