How do I create an analogue clock?

I want the user can rotate the minute which can affect hour. i have made a simple project, but i dont think its work seamlessly. Here is the capx

https://www.dropbox.com/s/dqi3tlbtuqn9bgy/clock.capx?dl=0

thank you ^_^

There is probably an easier way to do this, but this also seems to work:

dropbox.com/s/bgyqaqdq0pa0baw/Clock2.capx

Wow amazing works thanks you :D