Skip to content
The Panerai Reference Database
Introduction
Watches
Movements
Watchlounge Portal
Watchlounge Community
OP XXV
hours, minutes, seconds, chronograph
Monometallic Glucydur balance, 18,000 vph, Incabloc anti-shock.
Label
Value
Model
OP XXV
Winding
Manual
Basis
Minerva 13-22
Producer
Minerva
Introduction
1923
Dimension
29,89 mm (13 1/4''')
Frequency
18.000 vph (2,5 Hz)
Power Reserve
55 h
Jewels
22
Height
6,40 mm
(Image source: Panerai.com)