The Audemars Piguet Code 11.59 Perpetual Calendar is a sophisticated timepiece from the Code 11.59 collection, renowned for blending modern design with advanced horological complications. Introduced as part of a lineup emphasizing contemporary aesthetics, this model features a perpetual calendar mechanism that tracks dates, days, months, and leap years without manual adjustment for over a century. It represents a pinnacle of mechanical watchmaking, appealing to collectors who value precision and elegance.
What Defines the Design of the Audemars Piguet Code 11.59 Perpetual Calendar?
The design draws from architectural influences, featuring a 41-millimeter case with a distinctive octagonal middle section framed by curved lugs. This creates a harmonious interplay of shapes, evoking both tradition and innovation. The dial, often in shades like blue or black, showcases a textured “gicode” pattern for depth, while sapphire crystal provides clarity. Subdials for the perpetual calendar functions are symmetrically arranged, ensuring legibility at a glance.
How Does the Perpetual Calendar Complication Work?
A perpetual calendar complication automatically accounts for varying month lengths—28 or 29 days in February, 30 or 31 in others—and leap years, cycling correctly until 2100. In the Audemars Piguet Code 11.59 Perpetual Calendar, this is powered by a mechanical module that uses a 48-month gear wheel to mimic the solar calendar. Pushers or a crown adjust the displays, but the system self-regulates daily, weekly, and yearly cycles with minimal intervention.
What Movement Powers the Audemars Piguet Code 11.59 Perpetual Calendar?
At its core is an automatic self-winding mechanical movement, typically the Caliber 5134, with approximately 300 components and a power reserve of around 40 to 50 hours. It beats at 28,800 vibrations per hour for smooth seconds hand motion. Finishing includes intricate engravings and Côtes de Genève patterns visible through a sapphire case back, highlighting the craftsmanship involved in assembling such a complex caliber.
What Are the Key Features and Specifications?
Key specifications include water resistance up to 30 meters, suitable for daily wear but not diving. The case materials range from stainless steel to precious metals like rose gold. Functions beyond the perpetual calendar encompass hours, minutes, small seconds, moonphase, and day-date indicators. Straps are often leather or fabric, with quick-change systems for versatility. These elements make the Audemars Piguet Code 11.59 Perpetual Calendar a multifunctional yet refined instrument.
What Are the Advantages of Owning an Audemars Piguet Code 11.59 Perpetual Calendar?
Owners benefit from its mechanical reliability, eliminating battery changes common in quartz watches. The perpetual calendar reduces adjustment needs, ideal for those seeking low-maintenance complexity. Its design offers timeless appeal, resisting fleeting trends. Additionally, the high finishing standards ensure longevity and heirloom potential, with precise timekeeping certified by rigorous testing.
What Limitations Should Buyers Consider?
Despite its advancements, the perpetual calendar requires servicing every few years to maintain accuracy, as lubricants degrade over time. The 30-meter water resistance limits exposure to moisture. Its complexity means repairs can be intricate and costly. Those new to mechanical watches might find manual adjustments for major changes—like crossing time zones—intimidating initially.
Are There Common Misconceptions About This Watch?
A frequent misconception is that perpetual calendars are fully “set and forget,” but they do need occasional corrections for century years not divisible by 400, like 2100. Another is assuming it’s quartz-powered due to its precision; it’s entirely mechanical. Some confuse it with annual calendars, which require yearly manual adjustment for February.
In summary, the Audemars Piguet Code 11.59 Perpetual Calendar exemplifies the fusion of aesthetic innovation and horological mastery, offering a practical yet luxurious way to track time across generations. Its thoughtful engineering makes it a standout for enthusiasts appreciating mechanical artistry.
People Also Ask
How often does the Audemars Piguet Code 11.59 Perpetual Calendar need adjustment?
It requires no manual adjustment for dates until March 1, 2100, accounting for all leap years except century rules beyond that date.
What materials are used in the Audemars Piguet Code 11.59 Perpetual Calendar case?
Options include stainless steel, pink gold, and sometimes two-tone combinations, paired with sapphire crystals front and back.
Is the Audemars Piguet Code 11.59 Perpetual Calendar suitable for everyday wear?
Yes, its 41mm size and 30m water resistance support daily use, though care should be taken around water and impacts.
