This Kind of design has a lengthy history at Patek, courting again towards the early 1960s With all the ref. 2597 Travel Time Calatrava. As James Stacey described in his Palms-On Using the 5164R in 2019, the movement inside the 2597 originated through the head of Louis Cottier – The https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/