Patek Philippe Grandmaster Chime Ref. 5175

The Grandmaster Chime Reference 5175 is the star of the collection of commemorative timepieces created by Patek Philippe to celebrate its 175th anniversary. Without doubts one of the world s most elaborate wristwatches and not only to the number of complications involved but also to the horological degrees of complexity, the new Patek Philippe Grandmaster Chime is also the first doubleface wristwatch presented by Patek Philippe that can be worn with either dial facing up: the one that focuses on the time a