Such A design has an extended record at Patek, dating again for the early sixties With all the ref. 2597 Travel Time Calatrava. As James Stacey talked about in his Palms-On While using the 5164R in 2019, the motion from the 2597 originated in the intellect of Louis Cottier – https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/