The Patek Philippe Grandmaster Chime, priced at $3 million, is one of the most valuable timepieces in the world. The watch is named after the grandmaster of the Patek Philippe Watchmaking school, a position held by Philippe Edoardo, a grandmaster of the same name. This timepiece was meticulously crafted by hand, and each one is individually numbered. The Grandmaster Chime was one of the most sought-after pieces in the collection, and it was eventually sold for $3 million. The watch is known for its intricate design, and it features a total of 11 complications, including the hour, minute, and second hands, and the date. The chime is made of a solid gold clasp and has been meticulously polished and conditioned to maintain its value. This watch is a true luxury investment, and it is sure to keep its value over time.