
I got this for my computer geek son and he didn't seem very happy at first because he said it isn't exactly binary like he thinks of binary (he's 15) but after reading the instructions on how to decode it to find out the time he really likes it and thinks it's "really cool". To be fair, I barely read the description when I bought it because if I had, I might have noticed that it's not "binary" as expected, but it turned out great. He's happy, so I'm happy.

CASIO A-168WA-1 quartz watch, alarm clock, chronograph, stopwatch, waterproof, display backlight
45 Review

Watch CASIO A-168WA-1
47 Review

Smart watch Xiaomi Watch S1 Wi-Fi NFC Global for Russia, Silver/Brown leather strap gray fluoroplast strap
40 Review

CASIO W-800H-1A Wrist Watch
63 Review