Audemars Piguet caliber AP 2225

Audemars Piguet caliber AP 2225
Brand:Audemars Piguet
Reference:AP 2225
Movement:Automatic
Diameter:26.60
Jewels:36
Reserve:40
Frequency:28800
Date:Date
Hands:Hours, Minutes, Seconds

Description

Total thickness: 3.25 mm
Total diameter: 26.60 mm
Frequency of balance wheel: 4 Hz (28,800 vibrations/hour)
Number of jewels: 36
Power reserve: approx. 40 hours
Bidirectional selfwinding
Annular balance
Flat balance-spring
Mobile stud-holder

Stop balance when setting time (stops second hand)
Rotor mounted on ceramic ball bearing, with oscillating weight segment in 21 carat gold