Max Hetzel und Swiss Engineer - Info zur Person

Bulova Accutron Watches Are actually Prized By Collectors |...

www.blogigo.de

Thus with the help of an important Swiss engineer, Max Hetzel, Bulova established the Accutron watch with a tuning fork technologies.

Industries - Business History of Industries - Business History Books

www.businesshistory.com

October 25, 1960 - Bulova placed the Accutron 214, world's first electronic wristwatch (potential accuracy of better than 2 seconds per day) on sale in New York City; 1953 - Max Hetzel, Swiss engineer, began development of tuning fork watch (prototype watches made in 1955), developed Accutron in New York with William ...

Markets in Time: The Rise, Fall, and Revival of Swiss Watchmaking -...

fee.org

Work on an electrical watch began in the 1950s. Development of both the electro-mechanical movement and the battery to power it had to progress concurrently. In 1954, Swiss engineer Max Hetzel developed an electronic wristwatch using an electrically charged tuning fork powered by a 1.35 volt battery.

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Max Hetzel und Swiss Engineer Person-Info

Bulova Accutron Watches Are actually Prized By Collectors |...

Industries - Business History of Industries - Business History Books

Markets in Time: The Rise, Fall, and Revival of Swiss Watchmaking -...

Alle Infos zum Namen "Max Hetzel"