

Automatic movement with 8 days of power reserve and full calender/moonphase


According to Blancpain “Equipped with three barrels, this movement is endowed with an impressive 8-day power reserve. Nonetheless, the most significant efforts have been devoted to the heart of the movement: the balance and spring assembly. In order to optimise the regularity of rate of the oscillating organ, Blancpain has opted for a flat balance-spring ?Ǩ ensuring perfect isochronism ?Ǩ and a titanium balance. While extremely hard to machine, titanium features several decisive advantages: first of all, it is far less sensitive to changes in temperature than traditional alloys, meaning it does not dilate when subjected to heat; secondly, it is far lighter and thus less energy-consuming; and finally, it is antimagnetic”. Also, The date, day, month and moon phases on the Calibre 66R9 can be corrected at any time of day or night ?Ǩ including around midnight ?Ǩ an operation that would normally be liable to damage the mechanism if performed near the date-change time.
Here’s a short video that Blancpain produced to give you a good tour of the new Calibre 66R9 and some of its key features:
If Blancpain would improve the dial design as I mentioned above I think this could make for a great watch with a high-powered manufacture movement.
Kyle Stults is Founder & President of Perpetuelle.com, a new online community for luxury watch owners, collectors & enthusiasts.
























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