Code...

I can't seem to find the exact code for this watch. I really like the interface but I'm just a beginner so I can't really do it. If you can, I would highly appreciate having the code so I can make this watch. Also, if you can, I would like having instructions on how to make it with an Arduino, since it's a lot easier to use. I'm planning to use the Pro Mini or the Pro Micro. Thanks in advance.