Girard-Perregaux came to Geneva Watch Days 2026 with a watch that reads like its own summary. The 235-year-old Manufacture used the September fair to unveil the Laureato Fifty Tourbillon Micro-Rotor 39mm, a piece built around a single idea: gathering five of the house’s most enduring signatures into one contemporary creation. It is less a new complication than a distillation of everything Girard-Perregaux is.
At Geneva Watch Days 2026, Girard-Perregaux unveiled the Laureato Fifty Tourbillon Micro-Rotor 39mm, a 10mm-thin steel automatic tourbillon powered by the new GP8410 caliber with a 72-hour power reserve. It unites five Girard-Perregaux signatures, Grand Feu enamel, the arrow-shaped Bridges, the Laureato architecture, the lyre-shaped tourbillon cage, and the Clous de Paris motif, and is offered with a blue enamel or an 18K gold dial.

Five Signatures, One Watch
Those five signatures span more than two centuries. The oldest is the Grand Feu enamel, a decorative art the house has practiced in-house since the days of Jean-François Bautte in the early 1790s, and which appears here as a translucent blue enamel dial. Then come the arrow-shaped Bridges, introduced by Constant Girard in 1867 and often called watchmaking’s first enduring design signature; a version in white gold arches over the tourbillon. The lyre-shaped tourbillon cage, a nineteenth-century Girard-Perregaux hallmark that turns a regulating organ into a piece of sculpture, sits beneath it. The Laureato’s octagonal-on-round architecture, unchanged in spirit since 1975, provides the case. And the Clous de Paris hobnail motif ties it all together, running from the dial across to two white-gold bridges on the movement.

The Engine: Caliber GP8410
Underneath is an entirely new movement, the automatic GP8410, and it is notable on its own terms. It pairs a tourbillon, held beneath a white gold Girard-Perregaux arrow Bridge, with a micro-rotor shaped like the same arrow and cast in platinum and pink gold, a construction that keeps the watch slim: at 10mm thick, it is exceptionally thin for a tourbillon of this complexity. The caliber runs at 3 Hz with a 72-hour power reserve and shows itself through a sapphire caseback. Two dial executions are offered, both in a 39mm steel case on an integrated steel bracelet: the blue Grand Feu enamel and an 18K solid gold rose-toned dial, each carrying the Clous de Paris pattern.

The GP8410 is also the capstone of a remarkable run. In the twelve months since September 2025, Girard-Perregaux has released four entirely new in-house calibers: the GP4800 automatic, the GP9620 Three Gold Bridges Tourbillon, the deeply skeletonized GP9530 Minute Repeater, and now this tourbillon micro-rotor. For an independent Manufacture, that is an unusually productive stretch, and it lands in the same season the brand became the Atlassian Williams Formula 1 team’s watch partner. Girard-Perregaux, in other words, is having a year.
