Panerai caliber OP II

Panerai caliber OP II
Brand:Panerai
Reference:OP II
Base: ETA 6497-1
Movement:Handwound
Display:Analog
Diameter:36.60
Jewels:17
Reserve:56
Frequency:21600
Hands:Hours, Minutes, Small Seconds
Additionals:Chronometer

Description

Basic hand-wound movement based on ETA / Unitas 6497-1.

All watches using this caliber: