Classico line represents U-boat's idea of the pure, timeless design that doesn’t fade and die like passing fashions. Its military-inspired design captures the essence of the company’s popular style. This new U-Boat´s dive watch Sommerso is designed to withstand the rigorous demands of professional diving. The watch features water resistance to 300 meters and a distinguishing crown on the left side of the case with a patented protective device. Case features a satin finish and comes with serial number plate fixed on the left side, in addition, it comes with a graduated unidirectional bezel. Case back comes with a drawing of an underwater mine. This watch comes with luminous beige index and hands in a black dial, in addition, it features elegant Arabic numbers with a steel brushed frame. It has 24 hours indicator and a ruby at 6 o´clock.