The Perigee is equipped with a hand-wound mechanical movement that was developed in-house over two years. It is a 26-diamond movement with 18,000 oscillations per hour and a power reserve of 45 hours.

The movement presents a new and more precise version 2.0 of the "Earth-Moon system".

For the first time, a "Micro chain with rubybearing" mechanical system is used, which differs from the traditional form of the sesame chain, which is similar in size, in that the "Micro chain with rubybearing The difference is that the "Micro chain with rubybearing" is a micro chain driven by two skeletonized gears, which drive the 12-hour digital scrolls indicating the hours.