BREGUET Chronograph watch with in-flight return function in steel, "Type XX Aéronavale" collection, reference 3800, graduated and notched bidirectional rotating bezel (small enamel missing from the central arrow), round dial with black background, luminescent Arabic numerals, three counters including second hand at 9 o'clock, self-winding mechanical movement (case unopened, movement not guaranteed: problem triggering the chronograph: pusher to be revised). Case diameter approx. 39 mm, back signed and numbered. Original bracelet with articulated steel plates and folding clasp signed.