Panerai caliber OP XI
Panerai · Movement

Panerai caliber OP XI

Ref. OP XI

Based off the Unitas 6497, OP XI uses Panerai's distinct bridge lay-out.

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

Used in

14 models