The latest addition to the Calatrava collection, this new white gold Reference 5226 is a perfect illustration of Patek great style and innovation. The round case for which Calatrava models have been renowned since 1932, Patek Philippe has revisited is by adorning the flanks with a Clous de Paris hobnail pattern typical of the Manufacture. So as to enable this guilloched motif to continue around the entire caseband. This new reference is teamed with two interchangeable straps: one in beige calfskin with a nubuck finish and the other in black calfskin with an embossed fabric motif and Sand topstitching.