Zodiac - Hermetic - Men - 1950-1959

Men's wristwatch in stainless steel and chrome metal, manual-wind, vertical tonneau-shaped, water-resistant with a screw-down case back, silver dial with small seconds at 9 o'clock and two horological complications:

• 1/5-second chronograph (activated by the two round pushers) with a tachymeter scale graduated up to 1,000 meters

• 30-minute semi-instant counter (counter at 3 o'clock)

See photos to better appreciate the condition, signs of wear due to the watch's age.