Where haute horlogerie meets hypercar engineering — the Jacob & Co. x Bugatti Chiron Tourbillon is one of the most technically audacious timepieces ever created. Inspired by the W16 engine of the Bugatti Chiron, its fully skeletonized dial reveals an extraordinary open-worked movement with a miniature W16 engine that fires in real time, rose gold gear trains, and blued titanium screws — all visible through the tonneau-shaped sapphire crystal.

• Case: Rose gold tonneau-shaped
• Dial: Full skeleton with W16 engine complication
• Movement: Manual-winding tourbillon with engine animation
• Strap: Black rubber with rose gold hardware
• Crown: Quad-pusher rose gold crown system
• Ref: JCOB420

An objet d'art for the collector who demands the extraordinary.