This vintage Patek Philippe Golden Ellipse ref 3848/17 is a great example of the golden ratio design. Introduced in 1968, the Golden Ellipse was Patek Philippe stepping away from round cases and predictable design, instead drawing inspiration from the golden ratio, the mathematical principle behind some of the most naturally pleasing proportions in art and architecture. The result is a case shape that sits somewhere between a circle and a rectangle, instantly recognizable. This 32mm example is crafted in 18k rhodium plated white gold and matching integrated bracelet, keeping the focus on the case and dial rather than unnecessary detail. The blue sunburst dial is elegant and restrained, fitted with applied gold hour markers and slender cheveu-style hands that feel almost weightless. Inside is Patek Philippe’s legendary ultra-thin caliber 215, a manual winding movement. Quietly sophisticated and beautifully proportioned, this watch is less about trends and more about timeless design that still feels relevant years and years later. Shop Patek Philippe Golden Ellipse Collection