3049. Y Chronoswiss, Alfred Rochat & Fils. A gold plated manual wind chronograph wristwatch, incomplete Date: Circa 1980 Movement: 17-jewel Zenith Cal.146 manual wind, column wheel Dial: White, black Arabic numeral hour markers with red 12, black outer 1/5th second track, red-blue-black outer tachymetre scale, subsifdiary dials at 3, 6 and 9 for running seconds (missing), 30 minute and 12 hour recording, blued steel breguet style hands, centre chronograph hand missing Case: Polished round, snap on exhibition back, crown flanked by twin pushers (one missing) Strap/Bracelet: Burgundy crocodile leather Buckle/Clasp: Signed gold plated buckle Signed: Dial Size: 37mm