U-Boat Classico 46 Sommerso / A Watch Color_Teal The materials were carefully selected:

The materials were carefully selected: matte or high-gloss metal in combination with pearwood in dark brown

that does not require plating or protection treatments

and silver aluminum gel push button rollerballs

Full-grain leather

U-Boat Classico 46 Sommerso / A Watch Color_Teal The materials were carefully selected:The U Boat dive watch Sommerso is designed to withstand the rigorous demands of professional diving. The watch features a rotating bezel with calibrated indexes every five minutes and an additional counter for the 24 hours of the day. Sommerso has a water resistance to 300 meters. Movement: swiss automatic mechanical, personalized to U BOAT specifications. Frequency: 28,800 vibrations per hour. Power reserve: 38 hours. 25 jewels. Skeleton balance