Patek Philippe pushes its Celestial line further into astronomical territory with the 6105G, marking the first time the brand has brought sunrise and sunset indications to a watch. Housed in a white gold case with a distinctly futuristic edge, it feels like a deliberate step outside the brand's usual playbook, trading classic restraint for something more experimental. The dial maps the night sky as seen from Geneva, layering in a rotating sky chart, lunar display, meridian tracking, and a floating horizon ellipse that mirrors what's visible at a given latitude. Beneath it all is the new Caliber 240 C LU CL LCSO, a heavily reworked evolution of the micro-rotor base that adds over a hundred components and six patents, including a daylight saving time adjustment.