Best of the Best: Patek Philippe Quadruple Complication Reference 5308G-001 The Patek Philippe Quadruple Complication Ref. 5308G-001 unites four distinct complications, each of which would be extraordinary on its own. True to Patek Philippe’s tradition, it looks both forward and back—honoring its heritage while pushing technical boundaries. At its heart lies the self-winding R CHR 27 PS QI calibre, driven by a platinum micro-rotor. Among its most remarkable features is an instantaneous perpetual calendar—a rarity in itself—with all indications advancing in unison. Achieving this without sacrificing energy to the other complications—a minute repeater, a chronograph, and a split-seconds mechanism—is a feat that speaks to the ingenuity of Patek Philippe’s watchmakers. It is a watch that most, even among seasoned collectors, may never fully grasp, much less encounter. Only a select few will ever wear it. Fewer still will be invited to acquire it. For Patek Philippe, that’s just fine. From..