Milestone Products

Introduction of a new 11½-line self-winding calibre that takes the technical developments of the last 20 years to new heights. The 430 movement, produced in several versions, is equipped with a regulating organ with a frequency of 36,000 vibrations per hour, which enables it to operate with great precision. The calibre 430 has the same characteristics as the movements that were specifically developed by the company for observatory precision competitions. At the same time, a special collection is designed around this calibre; it is called the “Ultra-Chron” in reference to its exceptional technical performance. This mechanical movement is born from a desire to counteract the growing competition from electronic and quartz technology.