The Swiss watchmaker Patek Philippe built a super-collectible commemorative watch for 175 years of operation. The “175 Grandmaster Chime” watch will be released on November 9th, but only 7 pieces. 6 for customers who have ordered it, and one for the Museum of watchmaking. The value of the; 2,5 million Swiss francs, or almost 2 million euros. For the construction of eight years of study by engineers, watchmakers and designers. 60.000 hours for the production of components and 100.000 hours for the assembling of watches. The watch features time indicators, date (day, year, month separately), day/night, 2 time zones, alarm clock, location Moon, 2 different dials as it rotates.