High horology sometimes seems more like architecture than industrial design, and Girard‑Perregaux’s new Minute Repeater Flying Bridges underscores that notion. The watch’s skeletonised GP9530 movement is entirely in‑house and marries a minute repeater with a flying tourbillon, a combination rarely seen.
Its titanium mainplate supports gongs machined from a single piece of metal and a white‑gold micro‑rotor mounted on a jeweled bearing. A total of 475 components come together, and watchmakers hand‑polish 1,340 chamfers throughout the movement, requiring over 440 hours of assembly and finishing.
The mechanism sits within a 46 mm pink‑gold monoblock case that is 17.9 mm thick. Instead of a conventional bezel, Girard‑Perregaux uses sapphire crystals front and back that protrude like domes, creating acoustic chambers to amplify the repeater’s chimes. A flying tourbillon at six o’clock appears to float, secured only from below. The crown’s side displays a power‑reserve indicator, while a slider on the caseband activates the chiming mechanism. Every watch is assembled by a single watchmaker, and production is extremely limited; each example takes roughly six weeks to complete.
At $590,000, the Minute Repeater Flying Bridges sits closer to sculpture than watch. Yet the piece remains wearable thanks to short lugs and a curved leather strap. For collectors who appreciate the intersection of mechanical art and sonic engineering, this Girard‑Perregaux offers a rare opportunity to wear an entire workshop’s worth of craftsmanship on the wrist.
