U-Boat Classico 45 Tungsten

The Classico 45 Tungsten carries U-Boat’s essential, iconic Classico lines in a 45mm AISI 316L stainless steel case finished with a polished tungsten bezel and the brand’s signature left-sided crown with patented protection device. A three-layer dial with a visible ruby sits under a high-quality anti-reflective sapphire crystal, while the mineral-glass caseback, closed with six screws, reveals the custom skeletonised rotor. The Swiss automatic movement beats at 28,800 vibrations per hour with roughly 41-44 hours of power reserve, driving hours, minutes, seconds, date and a 24-hour counter. A naturally aged, hand-finished leather strap made in Tuscany completes the watch, rated to 100 metres of water resistance.