At Baselworld 2018, Patek Philippe is presenting an attractive lineup of technical and design premières. The star is the Ref. 5531, the first World Time minute repeater that always strikes local time. It is joined by a Nautilus with a perpetual calendar, the first Aquanaut chronograph, a new manually wound ladies’ chronograph, and numerous reinterpretations of well-established models. They are creative milestones of a discovery trip that will quicken the pulse of every connoisseur of watchmaking artistry.