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 watchmaker ...

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 ...

Every product is carefully selected by our editors. If you buy from a link, we may earn a commission. Learn more If you’re fortunate enough to own any version of Audemars Piguet’s Perpetual Calendar ...

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 ...

Audemars Piguet unveils Calibre 7138, a groundbreaking perpetual calendar movement with an “all-in-one” crown, marking 150 ...

Phillips says it has successfully “curated the extraordinary” with its Geneva Watch Auction: XXI bringing a possibly unique ...

Leading the lineup are a trio of references equipped with AP’s brand new perpetual calendar complication: the Caliber 7138. To enhance user comfort while also improving legibility, all functions ...

New Breitling Navitimer employs a Perpetual Calendar complication. It's the first model in the permanent collection to use the B19 movement. Lovers of the best watches on the market can rarely ...

Breitling has just given its legendary Navitimer a serious upgrade, and the result might be my favourite Navitimer model yet. The new Navitimer B19 Perpetual Calendar Chronograph takes everything that ...