U-Boat Men's 7236 Chimera Bronzo Watch Displays hours, minutes and seconds, date at 3o'clock, 38 hours of power reserve 43mm stainless steel case with subsequent PVD treatment Bronzed glass, sapphire curved on the front and flat crystal on the back of the timepiece, double gasket sealing Personalized rotor, in silver, 3 bridges construction, rhodium plated and fixed with blued screws; powered by 25 jewels with 28,800 vibrations per hour, 4hz Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving