The Bugatti Chiron Sapphire Crystal elevates the groundbreaking Bugatti Chiron concept through a case meticulously machined from solid sapphire crystal, allowing an uninterrupted view of one of the most technically advanced movements ever created by Jacob & Co. The extraordinary transparency removes every visual barrier between the wearer and the movement, creating the illusion that the calibre is suspended in mid-air. Inspired by Bugatti’s relentless pursuit of engineering excellence, the watch presents its mechanical architecture with breathtaking clarity from every angle.

Inside the fully transparent case, the manufacture movement showcases the collection’s signature animated W16 engine complete with reciprocating pistons, an inclined flying tourbillon and an intricate network of bridges engineered for both strength and visual elegance. Producing a sapphire case of this complexity requires hundreds of hours of precision machining, polishing and finishing, making each example exceptionally rare. The Bugatti Chiron Sapphire Crystal perfectly demonstrates Jacob & Co.’s mastery of innovative materials, contemporary engineering and uncompromising Swiss haute horlogerie.