Vintage Heuer Calculator 110.633 Blue Dial sold on watchPool24
La Cote des Montres : Enchères Lucerne Sport, "Calculator". Produced in 1955. Fine and unusual, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer and calculator with no return to zero
1971 Heuer Calculator - Cal. 12 - Ref. 110.633
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Heuer Calculator Chronograph ref 110.633 circa 1977
Heuer Calculator Ref 110.663N Cal 12 Automatic Chronograph – Crowns and Chronos
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Hamilton Watch on Twitter: "Ditch the calculator. With a bi-directional, rotating slide-rule bezel that can make critical calculations and conversions, our Khaki Aviation Converter Auto is practical and polished: https://t.co/5ikqd9PBQc #hamiltonwatch ...
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Heuer Calculator Ref 110.663N Cal 12 Automatic Chronograph – Crowns and Chronos
