Panerai caliber OP IV
Brand: | Panerai |
---|---|
Reference: | OP IV |
Base: | Zenith El Primero 400 |
Movement: | Automatic |
Display: | Analog |
Diameter: | 30.00 |
Jewels: | 31 |
Reserve: | 50 |
Frequency: | 36000 |
Chronograph: | Chronograph, Column wheel |
Hands: | Hours, Minutes, Small Seconds |
Additionals: | Chronometer |

OP IV description
Chronograph movement based on Zenith El Primero.