The oscillator of these two calibres has a considerable balance wheel with variable inertia regulated exceptionally specifically by means of gold Microstella nuts. It's held firmly in place by a height-adjustable traversing bridge enabling quite stable positioning to raise shock resistance. Alla pari di chi choose di avventurarsi con audacia https://augustnolhe.blog-kids.com/38219717/5-tips-about-authentic-watches-online-you-can-use-today