Zenith. A stainless steel automatic calendar chronograph wristwatch
Model: El Primero Chronograph
Reference: A385
Date: Circa 1970
Movement: 31-jewel Cal.3019 automatic
Dial: Two tone silvered and dark grey, silvered faceted baton hour markers with luminous inserts, white outer 1/5th second divisions, white outer tachymetre scale, date aperture between 4 and 5, sunken silvered engine turned subsidiary dials at 3, 6 and 9 for running seconds, 30 minute and 12 hour recording, silvered luminous filled hands, red centre chronograph hand
Case: Brushed and polished tonneau form, screw down back, crown flanked by twin pushers, inside case back stamped SP 1301, No.232E441
Strap/Bracelet: Grey crocodile leather strap
Buckle/Clasp: Signed steel buckle
Signed: Case, dial & movement
Size: 37mm