Casio C-80 is the first calculator watch to be ever produced. The Databank CD-40 and CD-401 are the first Databank watches, debuting in 1983. It is one of the first digital watches developed in the 1980s that allows the user to store information, following a Pulsar model released in 1982.

The Official CASIO Watches page. Find the watch that's right for you from our abundant lineup: G-SHOCK, BABY-G, PRO TREK, EDIFICE, OCEANUS, Vintage and so on.

The very first Casio solar watch, able to generate power from sunlight or even fluorescent lamps, combined a high-efficiency, amorphous silicon solar panel and an energy-efficient LSI developed by Casio.

Jun 20, 2017 · Billed as "the watch that replaces everything," the C-80 -- with its tiny rubber buttons -- shunned the stylus prized by watch makers like Citizen and Seiko at the time. It also made way for newer...

Buy Casio Men's AW80D-7A Sports Chronograph Alarm 10-Year Battery Databank Watch, Silver and other Wrist Watches at Amazon.com. Our wide selection is eligible for free shipping and free returns.

Oct 16, 2012 · Not so high tech today, but this watch is almost thirty years old! Plastic case, genuine signed resin strap. Works perfectly. $169 USD plus shipping. Payment accepted via Google Checkout or credit card. In person pickup available if you’re near Atlanta. Contact us for more information.

Dec 8, 2014 · Worn by celebrities from Sting to Michael J. Fox in “Back to the Future”, the Casio Databank CD-40 calculator watch defined geek chic in the 1980’s. The formula took some time to get right with multiple companies and individual groups …

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It was equipped with a newly developed large-capacity C-MOS LSI (196 KB/chip), and contained 2,020 English words and phrases, and 1,976 Japanese words. The development of a unique search algorithm enabled high-speed search, which significantly reduced the time to switch between the two languages.

Nov 8, 2022 · 德生tecsun cd80亦是同屆入選的機種(cd唱盤項目) 開機狀態，出現NO DISC及左下CD亮燈，代表啟用CD功能(若有外接同軸則會顯示啟用同軸輸入功能) 放入光碟。