Jacob & Co. Bugatti Chiron Tourbillon Bugatti Chiron blue sapphire crystal watch by Jacob & Co. with built-in 'engine' Jacob & Co. and Bugatti return with another Chiron-inspired timepiece. On Wednesday, the jewelry company and automaker took the wraps off the Bugatti Chiron Blue Sapphire Crystal, a $1.5 million copy watches for sale that pays homage to the sought-after supercar. Inside the watch is a fully operational miniature version of the Bugatti W16 engine. While the movement powers the chronograph function and the 60-second flying tourbillon, the automation is available by pressing the right crown; when this is done, the mini "engine" is activated, pumping its 16 pistons, two turbines The supercharger spins. The tonneau-shaped case is made entirely of sapphire crystal, giving it a unique blue hue, which is achieved through a mixture of minerals and metals. Despite the striking colour of the case, it retains enough transparency to reveal every detail of the JCAM37 hand-wound movement, including the inclined 30º tourbillon. The transparent case also provides the look of the 51 jewels used in the watch movement. "At Jacob & Co., we've been developing luxury watches that no one else could have imagined," Jacob & Co. CEO Benjamin Arabov said in a statement. "With the Bugatti Chiron Tourbillon, we've done something like never before to create the world's first true wrist-mounted engine."replica Patek Philippe Grand Complications Watches Jacob & Co.'s latest Bugatti Chiron tourbillon is covered in invisible diamonds Featuring 190 white diamonds, 109 black sapphires and 42 orange sapphires. Jacob & Co. continues its collaboration with Bugatti with another Chiron-inspired watch. Unlike the first few iterations of Stealth Carbon, this 18K white gold tonneau case now features 190 baguette white diamonds, 109 baguette black sapphires and 42 baguette orange sapphires - all set in stealth. The fashion replica watches is again equipped with Jacob & Co.'s 578-component, hand-wound JCAM3 movement, which has a 16-piston animation and two "turbochargers" (down from the four in an actual Bugatti Chiron engine), Will spin when activated. The movement also has a 30-degree inclined flying tourbillon, a 60-hour power reserve, a "fuel" power reserve indicator, and true suspension shock absorption.