- Automatic mechanical, modified and personalized to U-Boat specifications for stem position at 9 o’clock.
- Height: 4,60 mm. 25 jewels.
- Power reserve: 38 hours.
- Frequency: 28.800 vibrations per hour, 4 Hz.
- Hours, minutes, seconds, date at 3 o’clock.
- AISI 316 Plus stainless steel, 43 mm diameter.
- The bezel and the back of the case are locked together by external tubing and a customised key that ensures absolute water-proofing.
- Personalized rotor, in silver, build with a base and 3 bridges fixed with blued screws.
- Thickness: 16,3 mm.
- Weight: 130 gr approx.
- Two superimposed dials, available in black and beige.
- Bâton hands available in white and beige (for the black dial) and in black (for the beige dial), treated with superluminova.
- Visible ruby.
- Sapphire curved glass on the face and flat on the back of the timepiece.
- 100 mt, 10 ATM.
- Hand made and hand finished, hypoallergenic and color retain treatment.
- Alligator, brown, 3 circular cuts out.
- Width: 20/20 mm.
- Tongue steel buckle.