Innovative crown release system (patented) at 8 o’clock for easy time setting.
- Automatic mechanical, modified and personalized to U-BOAT specifications.
- Personalized silver rotor consisting of a base and three bridges fixed with blue screws.
- Frequency: 28,800 vibrations per hour, 4 Hz.
- Power reserve: 38 hours. 25 jewels.
- Hours, minutes, seconds.
- AISI 316 stainless steel with black PVD coating; 40 mm diameter.
- The bezel and case back are locked together by external tubing and a customized key that ensures total waterproofing.
- Oversized crown cap for easy handling, secured to the case in a distinctive position at 9 o’clock, with patented protection device.
- Mother of pearl dial with three tapered rubies set on the indexes at 12/4/8 o’clock (0.43 ct.).
- Curved sapphire glass on the face and flat on the back of the timepiece.
- 100 mt, 10 ATM.
- Handmade and hand finished alligator leather, tongue buckle in steel with black PVD coating.
- Width 18/18 mm.