Such A design has a protracted heritage at Patek, dating back again on the early nineteen sixties Together with the ref. 2597 Travel Time Calatrava. As James Stacey mentioned in his Fingers-On While using the 5164R in 2019, the motion during the 2597 originated with the intellect of Louis Cottier https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/