Patek Philippe Annual Calendar 5056P-001

Patek Philippe 5056P Annual Calendar Moon Phase Platinum Gray Dial

The Patek Philippe 5056P-001 Annual Calendar Moon Phase in platinum with a gray dial is a quietly majestic expression of haute horology. Introduced in the late 1990s and produced until 2006, this model was among the first to combine an annual calendar with a moon phase in a Patek Philippe wristwatch. Its 37 mm platinum case, measuring approximately 11 mm thick, houses the automatic caliber 315 S IRM QA LU, a finely finished movement with a 48hour power reserve, Geneva Seal, and Gyromax balance. The slate-gray dial is elegantly appointed with applied Roman numerals, leaf hands, and sub dials for day, month, moon phase, and power reserve, along with a discreet date window. A small diamond set at 6 o'clock on the case adds a signature Patek flourish. This reference enjoys strong collector appeal for its technical innovation, restrained design, and rarity, having been crafted exclusively in platinum. It remains a highly sought after piece for discerning connoisseurs of complications. Like New with Patek Philippe box, setting pin, and Extract from the Archives dated 1999. Reference 5056P‑001 Movement Automatic Case Material Platinum Strap Material alligator Dial Color gray Diameter 37mm Thickness 11mm Water Resistance 30m Condition Like New Complications Moonphase, Power Reserve Product Line Annual Calendar Stock Number 67428