This exclusive self-winding caliber is used with the complication model Audemars Piguet Jules Audemars Equation of Time. The movement is fine-tuned, the rotor is hand-engraved and skeletonized. It is based on the AP 2120 ebauche.
- Self-winding movement, bi-directional winding
- Balance wheel with eight Gyromax regulation weights
- Rotor with 21K gold segment
- KIF Elastor shock protection
- Rapid calendar advance
- Balance/seconds stop
- ab 2005, base calibre 1967