mechanical with automatic winding with customizations on U-BOAT specifications in the rotation
of the charging drum at 9 o’clock. Laser rotor as per U-BOAT specifications.
Frequency 28,800 vibrations / hour, 4 Hz. Power reserve 44 hours. 26 jewels.
hours, minutes, seconds, data.
in AISI 316L satin steel, distinctive position of the patented crown protection on the left.
Plate fixed on the side of the case with serial number engraving. Diameter 47 mm.
screwed, smoked glass opening with skeletonised balance.
on three levels, beige with visible ruby. Arabic numbers. Luminescent spheres, numbers and indexes.
very high quality sapphire, anti-reflective treatment.
100 meters, 10 ATM.
lasered in natural aged leather, brown.
Handmade in Tuscany by expert craftsmen. Steel ardillon closure.
Width: 23/22 mm.
Strap: ref. 7710 / Z Buckle: ref. 1763