Audemars Piguet caliber AP 7138

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Brand:Audemars Piguet
Reference:AP 7138
Movement:Automatic
Display:Analog
Diameter:29.60
Jewels:41
Reserve:40
Frequency:19800
Date:Date, Day, Leap Year, Month, Week Indicator
Hands:Hours, Minutes
Astronomical:Moonphase

AP 7138 description

Selfwinding perpetual calendar movement, featuring three patented mechanisms, Calibre 7138's functions are adjusted solely with the crown, removing the need for additional tools. Total of 423 parts including 41 jewels.

All watches using the Audemars Piguet AP 7138 movement:

Audemars Piguet CODE 11.59 Perpetual Calendar White Gold / Smoked Blue (26494BC.OO.D350KB.01)

26494BC.OO.D350KB.01 Audemars Piguet CODE 11.59 Perpetual Calendar White Gold / Smoked Blue