Working perfectly A vintage Heuer stopwatch signed by Prestons Timer Division Bolton. The dial was modified by Heuer and it’s original, correct for the stopwatch. A great addition to the vintage car. Quite rare. Perfect condition. Left side slider. 1/100 minute (decimal-) recorder, central 0-30 minute register. 1 crown function with side-slide. Precision lever movement, 7 jewels, shockprotected. Ref.401.213 Diameter: 53mm Year of production: 1976
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