Patek Philippe Grand Complications Perpetual Calendar 18K White Gold 5320G-001

The Patek Philippe Grand Complications 5320G-001 is a refined perpetual calendar crafted in a 40 mm 18K white-gold case. Its ivory lacquered dial features luminous applied Arabic numerals, syringe-style hands, and the traditional Patek calendar layout: day and month windows at 12, date and moon phase at 6, plus leap-year and day/night indicators. Inside is the self-winding Caliber 324 S Q, beautifully finished with a 21K gold rotor and offering a 35–45 hour power reserve.