Heuer - I.F.R. - Stopwatch - 1950-1959

Mechanical dashboard chronometer signed HEUER, black dial marked “I.F.R.”, “T=25mc” and “Made in Switzerland.” 60-second scale, black square case with removable bezel and mounting system. Mechanical operation via push button/crown. Instrument intended for an aviation or technical environment. Patina, scratches, and signs of wear are visible on the case, the bezel, and the dial. The hand does not run (only manually) but the minutes are clearly displayed at the bottom in the small square, and it resets to 0 as soon as you press the button. All parts present are photographed. Tracking and insured shipment.