Breitling. A stainless steel manual wind split second chronograph wristwatch

Duograph, Ref: 766, Circa 1945

Model: Duograph
Reference: 766
Date: Circa 1945
Movement: Jewelled manual wind, column wheel chronograph
Dial: Silvered, applied alternating polished baton and Roman numerals, black outer 1/5th second divisions, black outer tachymetre markers, subsidiary dials at 3, 6 and 9 for seconds, 30 minute and 12 hour recording, blued steel pointed baton hands, centre chronograph hands
Case: Brushed and polished round, snap on back, crown flanked by twin rectangular buttons, No.542746
Strap/Bracelet: Associated brown leather
Buckle/Clasp: Steel buckle
Signed: Dial & movement
Size: 35mm