Patek Philippe Grand Complications 6102R-001 'Celestial'The Reference 6102R001 Celestial is an astronomical masterpiece that transforms the wrist into a window on the heavens. Cast in radiant 18K rose gold, the 44 mm case houses a polished sapphire crystal dial featuring a rotating sky chart that mirrors the northern hemispheres night sky. Constellations, the Milky Way, moon phases, and the lunar orbit glide gracefully across the black sapphire disc, while a central gold tipped hand with a sun motif