Brilliant, but...

App is basically what it says above, very nice, and goes really well as Desktop background. High definition, which of course is always a bonus :)

However, the only thing Id sometimes find a bit annoying is that the hour and minute indicators are not clearly distinguishable from the mechanics of the clock.

Apart form that, 5 stars all day!!

Felix13241 about Mechanical Clock 3D, v1.3.0