U-Boat Classico 46 Sommerso BK 9007 Stainless Steel & Black Automatic Wristwatch

Regular price $2,495.00 Sale price $2,305.50 Save $189.50
1 in stock

Ilvo Fontana, crafter of precision engineering instruments, received a presitigious commission from the Italian Navy: to design and build a new model of watch for its pilots. This challenge meant satisfying the high quality standards of the Navy and respecting very precise technical specifications, but above all guaranteeing maximum visibility and reliability in any light and weather condition; however, circumstance at that time did not allow the project to materialize. In 2000 Italo Fontana, Ilvo's grandson, came across these precious designs, which were to become his source of inspiration for the creation of the first U-Boat watch and his new dimension in time. Every single U-Boat timepiece is handcrafted in Italy by master craftsmen, dedicated to the highest level of precision engineering and finishing, where care and attention to detail span the entire process, from the very first prototype to the final assemblage of the watch. A made in Italy in all details.


This model U-Boat features an innovative patented crown release system at 8 o'clock for easy time and date setting.



Automatic mechanical, personalized to U-Boat specifications for stem to be positioned at 9 o'clock. Frequency 28,800 vibrations per hour, 4 Hz. Power reserve: 38 hours. 25 jewels.



Date, hours, minutes, seconds, 24 hour indicator, graduated uni directional bezel, screw down crown.



Stainless steel AISI 316L, satin hand finish, distinguishing crown on left side, with a patented protective device. Serial number plate fixed on the side of the case. Diameter: 46mm.



Sealed with seven external screws.



Three superimposed dials, the upper one in black with luminous beige hands and markers.



Sapphire crystal, anti-reflective coating, magnifying lens on the date window.



300m, 30 ATM.



Black strap, in rubber with lining in calf with Kodiak water repellent treatment. Stainless steel tongue buckle. Width: 22/22mm.


Fully working and ready to wear.


Complete with all boxes and papers.