This Sort of design has a long background at Patek, courting again towards the early nineteen sixties Along with the ref. 2597 Travel Time Calatrava. As James Stacey stated in his Hands-On Along with the 5164R in 2019, the motion within the 2597 originated from the head of Louis Cottier https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/