Conical geometry
None of the balance, cage and pallet-fork axes are parallel.
The tourbillon, rewritten.

01 — The architecture
Each balance axis traces a conical trajectory. Their rates are brought together through a differential, smoothing gravity-induced deviations across the positions of the wrist.
None of the balance, cage and pallet-fork axes are parallel.
The differential balances torque between both inclined tourbillons.
Twin sapphire domes magnify the mechanism from the dial side.
02 — The essentials
Limited to nine pieces
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