Type XX-XXI-XXII collection was developed back in the 50s of the last century. Its first owners were the military of French naval aviation. Of course, this model range has undergone some changes over time, but this only made it better. The watch case is made of 18K rose gold, stainless steel, titanium. The strap on some products is made of genuine leather, on others – a bracelet made of titanium or stainless steel. The watch is equipped with a chronograph with instant return and two counters – thirty second and minute. The mechanism is automatic, has a small second hand. The dial is equipped with a date, night and day indicator and a counter at 12 o’clock, and the hands and marks glow in the dark, so you can find out the time on this watch under any circumstances.