Jacob & Co. x Bugatti Chiron Green Sapphire Crystal Tourbillon Watch

The Jacob & Co. x Bugatti Chiron Sapphire Crystal — the most extraordinary automotive-horological collaboration ever created. An entirely hand-carved green sapphire crystal case reveals a functioning 16-cylinder engine block with reciprocating pistons, paired with a flying tourbillon. Bugatti engineering. Jacob & Co. artistry. One wrist.

• Swiss-Made manual-winding tourbillon with 16-cylinder engine complication
• Hand-carved green sapphire crystal case
• Functioning miniature engine with animated pistons
• Bugatti EB logo on movement bridge
• 18K yellow gold movement components
• Green sapphire pushers & crown

Automotive. Extraordinary. Unmistakably Jacob & Co.