Rare Original vintage Casio C-80 calculator watch, bought for me new in 1980, in very good condition for its age, all functions are working to include clock, date, day, stop watch, calculator and light button. New aftermarket strap and battery fitted 20/03/2026, watch is ready to wear. There are a few wear and tear marks that are to be expected with a watch of this age, please see images for confirmation of condition.
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