About this caliber
Caliber 381 is built upon the 'Dual-Wing’ concept, featuring two independent power reserves, one of which, in this case, is devoted solely to precise time measurement while the other takes care of the functional displays.
Technical details
- Movement
- -
- Display
- Analog
- Jewels
- 40
- Power reserve
- 50 hours
- Frequency
- 21,600 vph (3.0 Hz)
- Hands
- Hands: Hours, Minutes, Seconds, Foudroyante Seconds
- Diameter
- -
- Height
- -
- Parts
- -