This Kind of design and style has an extended history at Patek, courting back for the early sixties While using the ref. 2597 Travel Time Calatrava. As James Stacey pointed out in his Fingers-On Along with the 5164R in 2019, the movement in the 2597 originated with the mind of https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/