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The ability to create a watch from mechanical to quartz mechanisms helped create and strengthen the company’s earnings base. They were able to take a simple adding machine that shows a running calculation of each second and create a great timepiece of the time. The Casiotron was their first quartz movement watch and was released for sale in October, 1974. This watch not only showed the hours, minutes, and seconds, but also had a unique function that could automatically determine the number of days in a month and whether or not the current year was a leap year.
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Today, these Vintage Casio watches are en-vogue. Many people are searching for these great timepieces. Besides the digital chronograph they were also able to create the quartz movement with the use of hands, and a rotating calendar. Some of the various vintage Casio watches can be found on the Amazon Marketplace.
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The many styles and designs of the vintage Casio watches are the regular digital faced watches made in silver or gold. Also available are many different colors of straps and faces. Admirers are even known to look for the really unusual timepieces by Casio. One of the vintage Casio watches that are being searched for today is the Casio men’s vintage stainless steel band 50 telememo calculator watch. This watch was not only of futuristic design, but was able to have a calculator, write short memos to the wearer and tell the date and time.