Calculator Wristwatch

$8 plus free shipping!

Calculate with style on the go!

This fashionable, helpful wristwatch from the mysterious Kenko Wristwatch Company in the People's Republic of China is a great way to show people how serious you are about math and knowing the time and date.

Figure out how much to tip (20% minimum, yo...) with confidence, no matter how schlitzed you may be.

Fits a wide range of wrists, and strap can always be replaced. Comes with lifetime battery service; just let us know if your battery dies and we'll send you a fresh one!

For a limited time, all purchases come with a free pair of Shutter Shades!