Patek Philippe Golden Ellipse Porcelain dial in 18k yellow gold ref 3844JTwo thousand years ago, Euclid identified an enduring principle of aesthetic proportion known as the Golden Section. So perfect are its proportions that the Renaissance mathematician Luca Pacioli later named it De Divina Proportionethe ratio of 1 to 1. 618, defining the precise point at which a line may be divided into two harmonious yet unequal lengths. Almost sixty years ago, Patek Philippe embraced this same principle of balance and elegance in the