Audemars Piguet caliber AP 2240
Audemars Piguet · Movement

Audemars Piguet caliber AP 2240

Ref. AP 2240

The Audemars Piguet caliber AP 2240 is an automatic movement with a 40-hour power reserve, beats at 28,800 vph, and carries 28 jewels.

Basic thickness : 4.00 mm Total diameter : 21.30 mm Frequency : 28,800 vibrations/hour (4 Hz) Number of jewels : 28 Minimal power reserve : approx. 40 hours Unidirectional automatic winding (clockwise – the dial side) Oscillating weight mounted on an unlubricated ceramic ball bearing, with one segment of the weight made of 21-carat gold Balance with variable inertia blocks Flat balance-spring Mobile stud-holder

Type
Automatic
Display
Analog
Power reserve
40 h
Frequency
28800 vph
Jewels
28
Diameter
21.3 mm
Complications
Date, Hours, Minutes, Seconds
Base caliber
Audemars Piguet caliber AP 2140

Used in

8 models