Watch this: Patek Philippe Calatrava’s new day-date function switches in a blink

Perhaps the best-known of all its collections, Patek Philippe’s Calatrava has been a solid pillar of the brand since 1932.

Patek Philippe’s new Twenty~4 watch boasts an impressive perpetual calendar complication

There’s a new movement sweeping through town in the form of Patek Philippe’s latest watch in its Twenty~4 collection. Founded ...