In 1994 Girard-Perregaux introduces the 3000 family of ultra-thin self-winding movements. They are available in two calibres 10“'1/2 (23.30 mm) and 11”'1/2 (25.60 mm). The height varies depending on the version. These two powerful and reliable calibres also serve as a base for various complications of Girard-Perregaux.
Since its introduction, ball bearings are a weak point of the self-winding movements. Particularly at the lubrication of steel ball bearings, numerous problems can arise
To prevent these problems, Girard-Perregaux, in collaboration with a supplier, has developed ceramic ball bearings, which eliminate any lubrication and increase the efficiency of the movement.
Vacheron Constantin also used this movement as their Cal. 1310 (GP 3100) and 1311 (GP 3200).