Jacob & Co. together with Bugatti spent almost a year developing a unique timepiece that reproduces the visceral sensation of the iconic Bugatti ?16-cylinder engine.

What they ended up creating is the groundbreaking Bugatti Chiron Tourbillon. Everything in this timepiece is designed to honor the Chiron hyper sports car. The sleek tonneau-shaped case is inspired by the flowing lines of the Chiron. The movement powers the timing functions and a 60-second flying tourbillon.

Most importantly inside the case is a fully operational recreation of the iconic Bugatti W16 engine, powered by the same movement. When the automation is activated, the “engine” comes to life with its 16 pistons pumping and two turbochargers spinning.

The entire movement and all its high watchmaking finishes is on full display beneath a massive piece of sapphire crystal, every bit as admirable as the car that serves as its inspiration.

In 2019, Bugatti and Jacob & Co. entered a long-term partnership to create unique, never-before-seen timepieces that are true to the spirit of both companies while taking watchmaking to impossible heights.

To inaugurate this partnership led by performance, two timepieces were created. These watches, based on the Twin Turbo Furious and the Epic X Chrono, were directly inspired by the unique design and spirit of Bugatti hyper sportscars.

In 2020, Jacob & Co. and Bugatti introduced new watches in the Twin Turbo Furious collection, and the Bugatti Chiron, a completely new line. Next will be a never-before-seen timepiece that will honor the legacy of Bugatti.

Pushing the right crown of the timepiece activates a groundbreaking watch complication: a fully working replica of a Bugatti W16 engine. The crankshaft turns and the 16 pistons pump up and down, just like a true internal combustion engine. Two “turbochargers” (down from four in the actual Chiron engine) on the side of the engine block spin while the engine runs, adding to the visual impact.

Incredible to see and extremely difficult to realize (the movement is comprised of 578 components), the Bugatti Chiron Tourbillon timepiece has done something no one has ever even attempted before – to seamlessly marry engines and watches.

The Bugatti Chiron Tourbillon features a 30o inclined tourbillon, the first time Jacob & Co. has ever used an inclined tourbillon. The “flying” part of the tourbillon means that the regulating organ is only supported on one side, so the tourbillon is even more mesmerizing. The 30o inclination makes it easier to admire this incredible complication through the replica of the Bugatti horseshoe-shaped grille.

The movement is completely suspended in four places, with replicas of automobile shocks from the Chiron. The movement is, in fact, floating inside the case. You can see it move up and down. Framing the engine block are two “exhausts,” completing the engine theme of the design.?

The power reserve for the engine animation and the power reserve for timekeeping are different, yet both are wound through the winding crown, clockwise for the movement, counterclockwise for the engine animation. The power reserve indication for timekeeping even has the universal gas pump symbol on the side of the gauge at nine o’clock.?

The crowns for the Bugatti Chiron Tourbillon are at the bottom of the case – the left crown sets the time, the middle crown winds both the movement (60 hours of power reserve) and the animation, and a push of the right-hand crown starts the animation.

The suspension of the movement caused an additional challenge for the designers, as they had to create and patent a special automotive-style jointed transverse system so the crown posts aren’t damaged by the movement going up and down inside the case.

The power reserve for the animation and the power reserve for timekeeping are different, yet both are wound through the winding crown, clockwise for the movement, counterclockwise for the engine animation. The power reserve indication has the universal gas pump symbol on the side of the gauge at nine o’clock.

The Bugatti Chiron Tourbillon from Jacob & Co. is a world-first — a true engine on the wrist.

The case of this Bugatti Chiron Tourbillon is made of 18K white gold. Its sleek tonneau shape is inspired by the flowing lines of the Chiron.

The engine animation, spinning tourbillon and other features of this exceptional movement are fully visible inside sapphire crystal on the top and sides of the watch. Most captivating, of course, is the engine block animation. The

crankshaft driving this is one of the smallest and most complicated watch parts ever manufactured, made of one solid steel piece. The pistons, a challenge to fabricate, are mounted onto the crankshaft at varying angles to maximize the visual impact.