Fans of all thing retro can now keep an eye at the current date and time and do their mathematics home works using this old school style calculator watch.
Ready for the ultimate nerd gadget? You have to try this calculator watch. Not only is it super-stylin’, it’s also a great way to solve math problems and impress your friends.
The Cal-Q-Tek Calculator Watch features a vinyl strap with a plastic casing. The timepiece measures approximately 1.25×9.75 and the is available over at fredflare.com for $18.