Breitling completed the transition in 2024 by unveiling the spectacularly complex B19 automatic perpetual calendar chronograph movement. The legendary Swiss watchmaker’s first in-house perpetual ...

GENEVA – In February 2025, a troupe of international watch journalists gathered at The Arc, Audemars Piguet’s (AP) sleek new manufacturing facility in the picturesque village of Le Brassus ...

The star of the show was calibre 7138, the new perpetual calendar movement, called a quantième perpétuel, or QP, in French. Sebastian Vivas, the company’s heritage and museum director ...

University of Perpetual Help scored twin victories over Jose Rizal University in the men’s and women’s indoor volleyball tournament in the NCAA Season 100 on Thursday, Feb. 27 at the St.Placid Gym in ...

Overview: There probably isn't an NFL roster in better shape for the long haul than the Eagles. They have relatively young stars at just about every major position, and most of them are locked ...

Calibre 7138's movement relies on a single crown to set every function for the calendar An Audemars Piguet Royal Oak perpetual calendar watch in sand gold with the calibre 7138 ticking away inside.

The perpetual calendar—or quantième perpétuel (“QP”) for the Francophones among us—has been kicking around the horological world for nearly three centuries. Thomas Mudge, an English ...

“I'm a big fan of AP, especially for its perpetual calendar watches,” says Liu. “Since I started collecting them eight years ago, I've been trying to put together a chronological set of ...

Let’s dive in for a closer look. The new Royal Oaks improve on its most prestigious function The perpetual calendar—a function that can accurately track the day, date, and month until the year ...

Audemars Piguet is calling time on its Calibre 5135 automatic perpetual calendar movement, which has been at the heart of its most complicated timekeepers for the past decade. The movement is given a ...