It was in the 1950s that the pilot's watch "Type XX", designed for pilots of the French Navy Air Force, was born. In 1995, it was revived as a civilian modern watch "Type XX Aeronaval" equipped with an automatic movement. After that, the Aeronaval was further improved, and the "Transatlantic" was equipped with a chronograph function and a date display function on the 6 o'clock side. A feature of "Transatlantic" is that the flyback function is activated by pressing the reset button during measurement, and measurement can be started again instantly. It is part of a unique and sophisticated luxury sports watch that is even sportier.