{"id":63603,"date":"2020-07-11T15:46:11","date_gmt":"2020-07-11T07:46:11","guid":{"rendered":"https:\/\/www.cortinawatch.com\/blog\/news\/why-the-patek-philippe-ref-5270-is-special-even-among-patek-philippe-perpetual-calendar-chronographs\/"},"modified":"2025-06-20T16:36:28","modified_gmt":"2025-06-20T08:36:28","slug":"why-the-patek-philippe-ref-5270-is-special-even-among-patek-philippe-perpetual-calendar-chronographs","status":"publish","type":"news","link":"https:\/\/www.cortinawatch.com\/zh\/news\/why-the-patek-philippe-ref-5270-is-special-even-among-patek-philippe-perpetual-calendar-chronographs\/","title":{"rendered":"Why the Patek Philippe Ref. 5270 is Special, Even Among Patek Philippe Perpetual Calendar Chronographs"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>The iconic reference 5270 sees a new model in a classic material. In the world of Patek Philippe, this particular reference is truly unique. 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