At first glance, it might be hard for you to tell how the Click Keypad watch is a watch at all. Its face features a keypad like you might find on your computer, with no display to show you the time, date, or any other information like a traditional watch might. How the watch does display those things is where the magic comes in. Tapping one of the numbered keys on the watch's keypad will cause the lights on the numbered keys to light up and show the time. For instance, if the time was 9:30, the light on the 9 would light up, followed by the 3, and then the zero.
Read the full article: Click Keypad watch displays the time and date in a unique way