Patek Philippe Complications 5205GRecognizable by its three apertures arranged in an arc to display the day, date, and month, the Reference 5205 Annual Calendar pairs its white gold version with a sophisticated sunburst dial that transitions from two tones of blue to black. The case design stands out with its slightly concave bezel and delicately pierced strap lugs. This calendar watch, requiring adjustment only once a year, features a sleek, dynamic, and decidedly contemporary style.