This Kind of layout has a protracted history at Patek, relationship back into the early sixties Using the ref. 2597 Travel Time Calatrava. As James Stacey stated in his Hands-On While using the 5164R in 2019, the motion in the 2597 originated from the brain of Louis Cottier – the https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/