When was the electronic wrist watch introduced? General Knowledge for Kids and Students of Class 7, 8, 9, 10, 12 Examinations

When was the electronic wrist watch introduced?

The first ELECTRONIC WRIST WATCH was the Bulova Accutron tuning-fork watch, introduced in the USA on 25 October 1960. The tuning fork vibrated 360 times a second, 144 times as fast as the balance oscillators in conventional watches.