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Luca de Montezemolo Ferrari mit Heuer Calculator

Heuer Calculator

1972 erschien In 1972 Heuer launched a technical and futuristic new model with a mathematical sounding name "Calculator". With each Calculator a manual with detailed explanations about all possible arithmetics operations was delivered. The Calculator having a sliderule as bezel was a sophisticated system by which difficult arithmetical problems could be solved. The production period was until 1982.

Heuer Calculator on sale


Heuer Calculator models at a glance

Calculator Ref. 110.633N

Calculator Ref. 110.633B

Calculator Ref. 150.633B

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