Such A layout has a lengthy heritage at Patek, relationship back into the early sixties While using the ref. 2597 Travel Time Calatrava. As James Stacey talked about in his Arms-On While using the 5164R in 2019, the motion within the 2597 originated in the intellect of Louis Cottier – https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/