Vintage AIRAIN Type XX chronograph mechanical Cal. 22 Steel case 37mm 2 foto the case back features a

the case back features a coin similar to a 1-euro piece

As you can see at the pictures it has very special and popular movement - Cal

of tradition and passion

This nice model of NOMOS Glanshutte has a popular automatic movement cal

cam-actuated Lemania-based Cal

Vintage AIRAIN Type XX chronograph mechanical Cal. 22 Steel case 37mm 2 foto the case back features aMontres Airain, a subsidiary of Dodane (the official supplier of the French Air Force), was the official and exclusive supplier to the French Army during the postwar period. The present watch, the famed Type 20, was supplied to the Armys helicopter divisions. The 3 star marking on the outer caseback signifies that this chronograph has received one of the highest distinctions from CETEHOR (CEntre TEchnique de l'industrie HORlogre), created in 1945 to