The Patek Philippe reference 5738 is the modern interpretation of the iconic Golden Ellipse, a collection first introduced in 1968 and celebrated for its unique proportions based on the Golden Ratio. Powered by the ultra-thin automatic Calibre 240 with micro-rotor, the 5738 preserves the elegant simplicity that has defined the Golden Ellipse for more than half a century. Its slim elliptical case, minimalist dial and elongated baton hour markers create a timeless aesthetic that sits apart from both the Calatrava and Nautilus collections, embodying understated sophistication and refined Genevan watchmaking.

Produced in precious metals including rose gold and white gold, the reference 5738 features a larger case than its predecessors, giving the classic Golden Ellipse a contemporary presence while remaining exceptionally elegant on the wrist. The combination of the ultra-thin micro-rotor movement, flawless finishing and instantly recognisable silhouette has made the 5738 the flagship of the modern Golden Ellipse collection. Today, it is admired by collectors as one of Patek Philippe's purest dress watches, successfully preserving the spirit of the original 1968 design while bringing it into the modern era.