Guichet Watches Are Having a Moment
Window of time.
The Bremont Terra Nova Jumping Hour is engineered for exploration. Its distinctive aperture display offers a modern twist on a classic tool-watch functionality: the jumping hours are revealed at noon, the running seconds are displayed in a circular window in the centre with Bremont’s Wayfinder compass logo, and the minutes are displayed below. The watch combines hardened steel, chronometer precision, and understated design.
The guichet watch—named for the small window apertures that display the hour and minutes—has quietly reemerged as a go-to in contemporary horology. Once a rarity, these windowed timepieces offer a radical alternative in the world of mechanical watchmaking, where sweeping hands and skeletonized movements often take centre stage. Also known as jump hour watches, guichet designs are defined by the beautifully crafted aperture offering a digital-style readout of the time. The effect is minimalist, modern, and delightfully unexpected. The allure of the guichet will have you looking at your wrist more often than strictly necessary.
Cartier reintroduced its Tank à Guichets at the 2025 running of Watches and Wonders, offering a new edition in yellow gold, rose gold, and platinum. Powered by the new manual-wind calibre 9755 MC, the movement keeps the classic layout: a square jump aperture where 12 o’clock would be, while the minute display, as if smiling at you, is at the bottom of the dial. This rare Tank captures Cartier’s avant-garde spirit while remaining an icon of discreet luxury.
The Chopard L.U.C Quattro Spirit 25 Marquetry Edition blends rare craftsmanship with the technical complexity of a jumping hour timepiece. The green dial is distinguished by honeycomb straw marquetry (straw is dyed, split, flattened, and then scalpel-cut into tiny hexagons and laid by hand to form the honeycomb motif) that surrounds the jump-hour display. Powered by the L.U.C movement boasting four days of power reserve, this is one exquisite timepiece.
The Louis Vuitton Tambour Convergence is a statement timepiece. Housed in a 37-millimetre case, it uses a dragging digital display—hours and minutes flow on rotating discs visible through curved guichets. Powered by an in-house automatic movement with 45-hour power reserve, the Tambour Convergence is offered in polished rose gold with a camel calf-leather strap as well as a platinum, diamond-set model.
