Frederique Constant has been developing and producing its in-house Manufacture Calibers since 2001. The first caliber was the Heart Beat Manufacture, cal. FC-910 with its iconic aperture in the dial and mainplate at 6 o’clock position. Newer versions of the Heart Beat Manufacture included various complications, a silicium (silicon) escapement wheel, and even an in-house Tourbillon. Development of the second base caliber by Frederique Constant started in 2008. . The design and development…
