Jacob & Co × Bugatti
Tourbillon
Sapphire Crystal Edition
01
A V16 engine,
in miniature.
Sixteen pistons rise and fall across the dial, driven by the same heartbeat that keeps the time.
02
Carved from
a single crystal.
A case of solid sapphire, second only to diamond in hardness, polished until it all but disappears.
03
Finished
by hand.
Every bridge, every screw, every bevel of the JCAM55 calibre, dressed by a single watchmaker.
Limited Edition
1/6
Specifications
Engineering, renderedtransparent.
- Cylinders
- 16
- Jewels
- 74
- Calibre
- JCAM55
- Edition
- 6
A miniature V16 engine block, animated by the movement.
Synthetic rubies set throughout the skeletonised calibre.
Manual-winding, flying tourbillon, engine power-reserve indicator.
Pieces worldwide. Each individually numbered on the case back.
- CaseSapphire crystal, Swiss made
- ComplicationFlying tourbillon
- IndicationsHours, minutes, engine power reserve
- StrapRacing-green rubber, textured
Savoir-faire
Where Molsheimmeets Geneva.
Two houses, one obsession: the refusal to compromise. The language of the hypercar (its engine, its gauges, its bespoke racing green) is translated, part by part, into the grammar of haute horlogerie.
Through the sapphire, nothing is hidden. The case back reveals the full architecture of the calibre: sunburst-finished bridges, polished screw heads and the crankshaft that sets sixteen pistons in motion.
Discover the edition →The Edition
1of6
Six pieces. Six owners.A single, unrepeatable conversationbetween speed and time.
By Appointment
Request aprivate viewing.
Presentations are held privately in Geneva, Molsheim and select ateliers worldwide.