This Audemars Piguet Code 11.59 Perpetual Calendar 41mm from 2021 takes haute horology to the next level with its intricate complications and refined aesthetics. The 41mm case, crafted from precious metals such as white or rose gold, maintains the signature Code 11.59 design, blending round and octagonal elements for a distinctive appeal. The dial is a masterpiece, featuring a celestial moon phase, perpetual calendar indicators for day, date, month, and leap year, all beautifully arranged for optimal legibility. Powered by an advanced automatic movement, this watch ensures precision and longevity, with a sapphire crystal case back offering a view of the meticulously finished movement. A luxurious leather strap complements the timepiece, making it a perfect blend of sophistication and technical mastery.