In tribute to an emblematic Grand Complication, Patek Philippe offers its Reference 5271 perpetual calendar chronograph in a platinum jewelry version set with baguette-cut blue sapphires and featuring a lacquered blue dial with black-gradient rim. The manually wound movement is distinguished by its traditional construction combined with six patented innovations. Maker: Patek Philippe. Reference: 5271/11P-010. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.