Self-winding mechanical movement with date display at 6 o'clock. White dial with luminescent indexes and red central seconds hand. Iconic bezel with 12 nautical pennants as indexes. These flags conform to the International Signal Code for the indication of numbers by colored flags, whereby each hour is represented by its corresponding pennant. Polished steel case with a diameter of 38 mm. Sapphire crystal. Steel caseback secured by 8 screws with visible movement. Blue leather and rubber strap with folding clasp with safety button.