Breitling 178

Breitling

Wristwatch with chronograph, rose gold 750, lever movement, caliber Venus 170, stop mechanism via column wheel, 17 jewels, silver-colored dial with signs of aging, two auxiliary dials for 45-minute counter and small second, reference 178, case number 660842, around 1946, diameter approx. 36 mm, 38.9 g, second counter hand in need of correction