Patek Philippe Annual Calender

Among Patek Philippe’s modern complications, the Patek Philippe Annual Calendar holds a special place. Introduced in 1996 as a refined balance between simplicity and complexity, this innovation forms the basis for the 5905. The combination of chronograph and annual calendar unites functionality and elegance into a single whole. The dial remains uncluttered, despite the layers of information. The result is a watch that manages to conceal its technical depth behind a clear, almost understated presentation.