Best Replica Patek Philippe Calatrava Weekly Calendar Watch 5212A-001 For Sale

According to the ISO 8601 international standard, Patek Philippe sets the week as the first day of the week, and the week of January 4 is the first week of the year. For the innovative function of the weekly calendar, Patek Philippe has developed a new semi-integrated device that can display the day of the week and the current week number. At the same time, a special motherboard has been specially developed for this device to ensure that the movement remains slim. The weekly calendar device uses a non-continuous semi-instant jump mode to advance, effectively avoiding peak energy consumption. Moreover, the brand is very considerate to prevent malfunctions in the design concept, which is convenient for us to adjust at any time, day and night without any problems, without worrying about damaging the movement. The Patek Philippe Calatrava weekly calendar watch draws inspiration from the masterpiece Ref. 2512 in the brand's history. The watch with a diameter of 40 mm is made of a stain...