European Watch Clock and Jewellery Fair 1973 BF 203
What no sports-minded driver should be without: timing instruments. At left a chronograph giving both the time of the day and short times to 30 minutes (dial divisions in fifths of a second). At right, a sports timer with 60-second, 60-minute and 12-hour totalizer. Used in tandem, these instruments are designed to solve all timekeeping problems (MINERVA “Rally Timer”)