Among Patek Philippe's enduring classics, the Golden Ellipse stands apart for its distinctive case shape. Launched in 1968, the collection takes inspiration from the "Golden Ratio" - the Divine Proportion that guided the masterworks of Da Vinci and Greek antiquity. By shaping the case into an ellipse derived from this mathematical principle, Patek Philippe captured geometric perfection upon the wrist.

The present ref. 3745/5 from 1984 embodies the collection's mathematical elegance through its rare horizontal orientation. The elliptical form creates soft contour, with integrated 18K white gold bracelet gracefully wrapping the wrist, while the diamond-set bezel and indexes provide delicate shimmer, contrasting with a captivating blue sunburst dial. The timepiece certainly stands out and can even be worn as a piece of jewelry.

Over a half-century since its debut, the Golden Ellipse retains its mystique and allure. This example is kept in exceptional condition with its full set of accessories which is not easy to come across. For the discerning lady collector, it promises graceful distinction on the wrist.