Breitling. A nickel plated stainless steel manual wind chronograph wristwatch
Reference: 178
Date: Circa 1942
Movement: 17-jewel Venus manual wind
Dial: Black, luminous Arabic numerals, outer 1/5th second divisions with tachymetre scale, subsidiary dials at 12 and 6 for seconds and 45 minute recording, polished pointed baton hands with luminous inserts, centre chronograph hand
Case: Polished round, snap on back, crown flanked by twin chronograph buttons, No.557639
Strap/Bracelet: Associated black alligator leather
Buckle/Clasp: Steel buckle
Signed: Dial
Size: 35mm