(.) The A060 is built like a mechanical caliber, 31 pebbles for the QP, everything is rotated, decorated, and they put it in a solid bottom. You have the 9F82 or 62 at GS with encapsulation of the gear, all the wheels counterpaved and isolated. It is an ultra high-end movement that has no quartz equivalent at the moment. The stepper motor minimizes the energy consumed (that of GS is better still with the anti backlash and the triple pulse) and above all there are several, including one to rotate the date really perpetual.Įvery Citizen chronomaster is a stand-alone perpetual calendar, whereas the GS is a simple calendar powered by the tension of a spring on the normal train. The electronic module is thermally compensated by comparison (but will have to be reconfirmed) AND by calibration. The ecodrive side is a virtually indestructible graphite battery except when the watch stays in charge for too long. Citizen and GS use very hard metal and lapidaries, it's just not possible to do better and both are strictly equivalent.įor movement, they are A060 with double quartz individually paired, aged, readjusted. The only Swiss equivalent of these indexes are the Rolex Au-Pd indexes for the new day-date dial Roman numerals. Apart from a technique that would come from the future where the defects of less than 0.1 micron would be erased or if the dials were made of silicon crystal cut in a precise atomic plane, with metal it is impossible to do better in large series. Technically, on metal, it is impossible to do better. (.) GS makes diamond indexes and polished to the lapidary. The non-mechanism of QP of the citizen is a marvel, and for all that it works well, they all rotated on bearings in rubies, 31 in total. The only thing to grease is the seals and the timer. "The Thermocompense of Citizen n ' is not lubricated (there is no force in a quartz movement). I have not finished reading it, but I came across this, google translated from French: There is a long thread about this watch in a french watch forum. I came across this watch a few days ago and the more I learn about it the more impressed I am.
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