The inventor of the very first digital pocket watch had been the Austrian engineer known by Josef Pallweber who became well-known for creating this particular device in the year 1883. This watch consisted of a couple of windows within an enamel dial rather than a conventional dial and the hours as well as the minutes were actually visible through it on rotating discs. However, the second hand remained unoriginal. This mechanism invented by Josef Pallweber was already in the marketplace by 1885 and it was used by companies such as IWC and Cortébert which actually contributed to the subsequent commercial success of both of these companies. By the 1920s the principles of the functioning of Pallweber’s watch appeared in lots of wristwatches and are still used at present.
This very idea was also used by the Plato watches but with a much different layout. These timepieces actually featured a glass cylinder along with a column inside and compact digital cards were affixed to it which had numbers printed on them. In fact, these numbers flipped as the time passed. In 1904, these Plato watches were introduced by the Ansonia Clock Company at the St. Louis World Fair. This particular clock design was patented by Eugene Fitch of New York in 1903. D.E. Protzmann, as well as others, registered the earliest patent intended for a digital alarm clock in the United States in 1956. One more digital clock was also patented by Protzmann as well as his co-workers in the year 1970 and it was believed to make use of a minimal number of moving components. A cam gear along with an electric motor regulated the movement, while a couple of side plates were responsible for holding the digital numerals in between them.
The “Pulsar” manufactured by the Hamilton Watch Company was the very first wrist-worn watch to show the time digitally. A red colored LED display was actually utilized by this particular 18-carat-gold cased timepiece to inform the time to its user in clean and crisp digits by simply pushing a button and its price was a cool $2,100. Until the year 1972, the Pulsar wasn’t available commercially due to teething problems; however, when it was finally released it caused many individuals to believe that it was the end for the traditional dial face watches featuring mechanical movements.
The only issue which was confronted by the Pulsar had been the hefty price tag even though it can be argued that in comparison to its amazing features and appearance, it was not that much. However, a plastic-strapped model which was marketed for only $20 in 1975 was introduced for those individuals who didn’t prefer the idea of investing so much money. In fact, the price even dropped to as low as $10 soon afterward.
The advancement in the digital watches continued for the next 30 years and it saw the replacement of light-emitting diodes with the usage of liquid crystal displays in the early part of the 1970s. A lot of amazing innovations had been incorporated into this digital display throughout the 1980s which consisted of various devices like calculators, thermometers, language translators and also certain miniature TV models.
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