I like it, sometimes visual fun is just that.
If you did want to make the time more readable, I have two suggestions..
You could play with the outer ring (the triangles) making a larger triangle (or say red) to indicate hours and a double triangle to indicate minutes. That way you retain the internal visual while providing a subtle hint at the time that can be read at a glance.
The other way would be to put a very transparent text, fairly small around each ring where the hand would be. Although, that's not the ideal since it'd impact the face.
Either way, fun watch!