BREITLING REF. 769 CHRONOMAT STEEL
Chronomat Breitling, Genève, Chronomat, case No. 682805, Ref. 769. Made circa 1946.
Fine and rare, stainless steel wristwatch with square button
chronograph, register, telemeter and slide-rule.
Three-body, polished, bidirectional revolving ridged bezel
and inner graduated silvered ring dial, curved lapidated lugs,
snap-on case back.
Two-tone silver with luminous Arabic numerals, subsidiary
dials for the seconds and the 45-minute register, outer graduation
for the telemeter and the slide-rule, concentric 1/5th
seconds scale, patent number 217 012 above the 6. Luminous
blued steel baton hands.
Cal. 13''', rhodium-plated, 17 jewels, straight line lever
escapement, monometallic balance, shock absorber, blued steel
Breguet balance spring.