The AP 4101 is an in-house automatic movement manufactured by Audemars Piguet. It features bi-directional winding via ball-bearing reversers, a design choice that contributes to efficient and reliable winding behavior. The movement belongs to the brand's 41xx caliber family. The 4101 remains in production and serves as a base for various Royal Oak and Royal Oak Offshore references.
Movement Type
Automatic
Display Type
Analog
Rotor Type
Ball Bearing
Winding
Automatic (Bidirectional)
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
41xxALSO KNOWN AS
