Innovative crown release system (patented) at 8 o'clock for easy time and date setting.
automatic chronograph, personalized to U-BOAT specifications for stem to be positioned at 9 o’clock.
Laser cut rotor as by U-BOAT specifications.
Frequency: 28,800 vibrations per hour, 4 Hz. Power reserve: 38 hours. 25 jewels.
hours, minutes, seconds, chronograph, date.
Titanium case in 45 mm diameter. Bezel ring in matt tungsten. Distinguishing crown on left side,
with a patented protective device. Serial number engraved on a small plate fixed on the side of the case.
see through with 7 external screws, sapphire fumé glass showing the personalized U-Boat rotor.
three superimposed skeleton dials with grey superluminova hands.
sapphire with blue antireflection coating.
100 mt, 10 ATM.
hand made and hand finished alligator leather. Width: 20/20 mm, with titanium tongue buckle.