I will send you a rough picture if you are interested.
The servos I am playing with at the moment are cheap little 9g ones, although I will use best quality ones on the final product. The clock will have 4 hands, one on each servo, and they are all separate. Mechanically, I have it all sussed. I will only need 120º sweep on each servo, so I'm guessing 2º movement for each minute and second and 10º sweep for the hours. The AM/PM hand can be 30 or 45º. I will send you a rough picture if you are interested.