The watch uses 8 “led’s” that blinks red and green. This is binary data that can be translated to ascii.


```
01110011
01101000
01100011
01110100
01100110
01111011
01010011
01101000
00110011
01110010
00110001
01100110
01100110
00101101
01110100
01001000
00110001
01110011
00101101
01101001
01110011
00101101
01101110
00110000
00101101
01110100
00110001
01101101
00110011
00101101
01110100
00110000
00101101
01110000
01000001
01101110
00110001
01100011
01111101
```

After coverting binary to ascci: `shctf{Sh3r1ff-tH1s-is-n0-t1m3-t0-pAn1c}`

Original writeup (https://github.com/SovietBeast/CTF-writeups/blob/main/Space%20Heroes%20CTF%202022/Buzzs-Secret-Watch-Part-1.md).