Panerai · Movement
Panerai caliber OP XXXI
Ref. OP XXXI
Automatic mechanical, exclusive Panerai OP XXXI calibre, 13¼ lignes, 25 jewels. Glucydur® balance, 28,800 alternations/hour. Incabloc® anti-shock device. 178 components. Power reserve 50 hours. It is tested and certified by C.O.S.C.
- Type
- Automatic
- Display
- Analog
- Power reserve
- 50 h
- Frequency
- 28800 vph
- Jewels
- 25
- Diameter
- 30 mm
- Complications
- Additional 24 Hour Hand (adjustable), Date, Hours, Minutes, Small Seconds
- Base caliber
- ETA caliber 7750
