AP 3120

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Calibre AP 3120
Calibre AP 3120 (dial side)

This high-quality, extra flat self-winding caliber is used in models of Audemars Piguet Royal Oak.

Introduced in 2003, it brought direct drive central seconds to a self-winding movement from Audemars Piguet, replacing the JLC 889 in AP watches. It was first used in the Royal Oak in 2007.


Audemars Piguet


Self-winding movement, bi-directional winding
Balance with eight Gyromax regulation weights
Ball bearing rotor in 22ct gold
Kif Elastor shock protection
Number of parts: 278


Central seconds
Rapid calendar advance
Hacking seconds


11¾ lignes
D 26.6 mm, H 4.25 mm
40 jewels
21,600 A/h
Power reserve 60h

Production period: