Patek Philippe 5146J ’Ardoisè’ Annual Calendar Moonphase with Power Reserve, 18kt Yellow Gold, Slate Grey Anthracite "Ardoise 3 Arab" Dial with Applied White Gold Arabic Numeral Hour Markers at Three of the Quarter Hours, Faceted Gold Baton Markers at the Rest, Luminous Yellow Gold Feuille Hands. The subsidiary dial at 9 o’clock has the days of the week, while the dial at 3 o’clock shows the month; a plus/minus power reserve meter is at 12 o’clock. The moon phase display and the date aperture are at 6 o’clock. Self-Winding Mechanical Patek Philippe Caliber 324 S IRM QA LU Automatic Movement which is Rhodium-Plated with Fausses Cotes Decoration. The mechanism contains 36 jewels, 355 parts, a straight-line lever escapement, and the patented Patek Gyromax balance that’s adjusted to compensate for cold, heat, isochronism, and 5 positions. Included are a shock absorber and a self-compensating free-sprung flat balance spring, and a 21K gold rotor. The movement oscillates at a frequency of 28,800 vph (4 Hz). Transparent Skeleton Exhibition Back. Fitted on a Brown Alligator Leather Strap with an 18kt Yellow Gold Deployant Buckle – Rare Discontinued Collectors Reference

The Patek Philippe 5146J ’Ardoise’ captivates with its stunning moonphase display, a feature that brings a touch of poetic beauty to the timepiece. Positioned gracefully at 6 o’clock, the moonphase offers a mesmerizing glimpse of the lunar cycle, adding a sense of celestial wonder to your wrist. Its delicate craftsmanship mirrors the changing phases of the moon, reflecting the passage of time with serene elegance.

Beyond its practical function, the moonphase elevates the watch into a work of art. As you gaze at the richly detailed display, you’re reminded of the timeless beauty of the night sky, creating a sense of harmony between the heavens and the precision engineering of Patek Philippe. The luminous depth of the dial, paired with the shifting phases of the moon, captures light in a way that feels almost alive, making it a truly enchanting feature—both visually and emotionally.

This attention to detail in the moonphase display not only enhances the overall aesthetic but also evokes a feeling of connection to the natural world, adding an ethereal quality to the watch that is as beautiful as it is precise.

The Patek Philippe Annual Calendar Moonphase is the brainchild of the master watchmakers under the visionary leadership of Henri Stern, a testament to the brand’s dedication to horological innovation. This masterpiece, combining an annual calendar with a captivating moonphase display, represents the pinnacle of fine watchmaking. Its exquisite design, paired with cutting-edge mechanical precision, has made it one of the most desirable and coveted watches ever released by the company. Revered by collectors and enthusiasts alike, the Patek Philippe 5146J stands as a timeless symbol of elegance, craftsmanship, and prestige.

Reference No. 5146J-010