Jun 14, 2023
24 Perpetual Calendar Watches from The World's Leading Luxury Watchmak
The most sophisticated type of calendar watch, a perpetual calendar is endowed with a mechanical “memory” that enables it to record and display the time, day, date, month, and often the moon-phase, accurately for many years. The complex movement in a perpetual calendar compensates for the length of every month, including February in both leap years and non-leap-years, meaning that it should not need adjusting until the year 2100, which is the next annum in which the Gregorian calendar’s leap-year cycle is disrupted (it will be the first year since 1900 that is exactly divisible by 100 but not by 400, and thus not a leap year). As you'd expect, perpetual calendar watches (called "quantième perpétuel" in French) are extremely complicated in their mechanics and design, representing one of the highest pinnacles of high horology and priced accordingly. Throughout the modern wristwatch industry, only a relative handful of brands have mastered the art of the perpetual calendar: we showcase some of them, and their most impressive perpetual calendar timepieces, here. A. Lange & Söhne Lange 1 Perpetual Calendar Introduced in 2021, the Lange 1 Perpetual Calendar adopts the new approach taken to perpetual calendar design that the Saxon maison established in 2012 with the Lange 1 Tourbillon Perpetual Calendar. In typical Lange fashion, the technical approach taken is complex in the service of user-friendly practicality. Its in-house, self-winding movement, Caliber L021.3, ...
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