Patek Philippe Complications Annual Calendar (ref 4947/1A) services It's powered by the calibre

It's powered by the calibre 324 S C automatic movement

hinting at the transition Rolex was making toward modern luxury watches

With its exceptional craftsmanship and reliability

unidirectional rotating bezel

The black bezel

Patek Philippe Complications Annual Calendar (ref 4947/1A) services It's powered by the calibreFor the first time, Patek Philippe is offering the Annual Calendar in a round Calatrava type polished steel case with a 38mm diameter that suits all wrists. This watch is equipped with a new integrated and entirely polished bracelet featuring five rows of links. The shimmering reflections of the steel frame an elegant midnight blue dial enhanced by a double vertical and horizontal satin finish. Patek Philippes patented Annual Calendar requires only