Tissot “Seven”

Swiss Watch Fair 1972 BF 127
Despite its conventional movement, this selfwinding watch boasts a very flat case. The secret lies in the styling approach: a steel container case topped by a fancy-shaped bezel, with one-piece bracelet affixed to the case by means of a ring-nut. Another original feature is a well in the case side so that the rate can be corrected without uncasing the movement. (TISSOT “Seven”)