Patek Philippe is a globally renowned Swiss watch brand, often referred to as the "blue-blooded aristocracy of watches." Below is a detailed introduction to Patek Philippe watches:   Brand History: In 1839, Antoine Norbert de Patek and François Czapek founded Patek, Czapek & Cie. In 1844, Jean Adrien Philippe invented the keyless winding and manual setting system, and obtained...