Longines 30ch Flyback for French market

Longines 30CH from end 1940s, featuring a 38.5 mm 18k rose gold case with rectangular pushers and a signed snap-on caseback marked "Longines Société Française Longines," made for the French market. The watch is powered by a manual-winding flyback movement, caliber 30CH. It is fitted with a two-tone salmon dial with Arabic numerals and baton indexes, two registers for 30-minute and seconds counters, a tachymeter scale, and blued steel hands.