U-Boat CLASSICO 45 BRONZO CA BR WatchU-Boat Watches
Innovative crown release system (patented) at 8 o’clock for easy time and date setting.
Automatic chronograph, modified and personalized at U-BOAT specifications for date display
and stem position at 9 o’clock. Laser cut rotor as by U-BOAT specifications.
Frequency 28,800 vibrations per hour; 4 Hz. Power reserve 48 hours. 25 Jewels.