Panerai caliber OP II

Ref. OP II

The Panerai caliber OP II is a handwound movement with a 56-hour power reserve, beats at 21,600 vph, and carries 17 jewels.

Type

Handwound

Display

Analog

Power reserve

56 h

Frequency

21600 vph

Jewels

17

Diameter

36.6 mm

Complications

Chronometer, Hours, Minutes, Small Seconds

Base caliber

ETA caliber 6497-1