Patek Philippe Grand Complications 5270

Reference 5270P-015 belongs to the Grand Complications collection and is a perpetual calendar chronograph in a 41mm round platinum case with a concave bezel and sapphire crystal. The dial is a sunburst charcoal gray lacquer with a black-gradient rim, displaying date, weekday, month, moon phase, and small seconds alongside the chronograph and perpetual calendar functions. It is powered by the manual-winding Patek Philippe calibre CH 29-535 PS Q, which incorporates six patented chronograph-related innovations and offers a 65-hour power reserve. The watch has a water resistance of 30 meters.