Casio's new calculator watches will take you back to 6th grade math class
The new creation is a blast from the past. Even the mode button, colored red, is a nod to the calculator’s power indicator. The watches' calculator function can add, subtract, multiply, and divide up to eight digits. As for watch functions, you get dual time, an alarm, stopwatch functionality, and more. The wearable is water resistant and is good for up to five years of runtime on a single battery....