F.P.Journe Souveraine Vertical Tourbillon

F.P. Journe Tourbillon Souverain* stands as one of the most important modern haute horlogerie creations, perfectly embodying François-Paul Journe’s philosophy of precision, innovation, and classical beauty. Crafted entirely in the manufacture’s signature spirit of “Invenit et Fecit”—invented and made in-house—this exceptional timepiece is a cornerstone of independent watchmaking. The dial immediately captivates with its warm gold-toned guilloché surface, meticulously engine-turned to create depth and refined texture. At its heart lies the tourbillon aperture at 9 o’clock, proudly showcased beneath a polished bezel. Unlike traditional tourbillons, this model integrates a remontoir d’égalité, a constant-force mechanism that delivers consistent energy to the escapement, dramatically improving chronometric stability throughout the power reserve. Adding another layer of technical mastery is the seconde morte (dead-beat seconds)complication, displayed on a dedicated sub-dial. The seconds hand advances in precise one-second intervals an elegant nod to historical precision regulators and a rare feature in mechanical wristwatches. The main off-center time display, with classic Breguet numerals and blued steel hands, ensures exceptional legibility while maintaining visual balance across the dial.