The Golden Ellipse 5738 was introduced in 2008 to mark the 40th anniversary of this emblematic Patek Philippe model. Its case, still based on the Golden Ratio, was increased in size to 34.5 × 39.5 mm. For the first time it was offered in platinum.Reference 5738R-001 was added to the collection at the occasion of the 50th anniversary of the Ellipse in 2018. It features a rose gold case and a black dial.
