Annual Calendar

Watches of Switzerland Verified independent store

→

In 1991, engineering students at Geneva faced a challenge: simplify the perpetual calendar. Their innovative work culminated in the annual calendar complication, which Patek Philip pe patented through collaboration with these talented minds. By 1996, Patek introduced the groundbreaking Reference 5035, the world's first annual calendar movement, brilliantly filling the gap between simple date functions and complex perpetual calendars. This exceptional Reference 5036/1G from the 2010s represents a magnificent expression of Patek Philippe's Complications Annual Calendar series, showcasing virtually flawless craftsmanship and horological excellence. Show more