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[ SYNCHRONAR 2100 ] RAGEN SEMICONDUCTOR USA 1973

SYNCHRONAR 2100_S_02

According to its catalog, the Synchronar 2100 was the world’s first watch accurate to +/- 1 second per month, featured internal parts sealed in a gel-like material called Lexan so it passes very stringent shock and water tests, and was programmed to display the correct month and day until 2100, making it a revolutionary model that brought together all of the top technologies of its time. However, as the module was completely encapsulated in a plastic case, the rechargeable battery could not be replaced when its life expired, a design that put the cart before the horse in a way.

1975synchaddwithdotmatrix.jpg
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