Patek Philippe Celestial Complication – 5102

Patek Philippe 5102 “Celestial” is a horological ode to the cosmos, blending astronomical precision with poetic design in one of the brand’s most mesmerizing Grand Complications. Crafted from yellow gold 43mm case, paired with a rich blue sapphire-crystal dial that displays a rotating sky chart of the Northern Hemisphere. This celestial map includes the angular motion of stars, the orbit and phases of the moon, and the time of meridian passage of Sirius and the moon, all powered by the self-winding caliber 240 LU CL. The movement orchestrates three rotating sapphire disks, each moving at different speeds to simulate the night sky’s motion with remarkable fidelity. Roman numerals encircle the dial’s perimeter, while cardinal directions (N, S, E, W) and skeletonized feuille hands enhance the astronomical theme.