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SG2903 - Can it be replaced by any automatic movement?

RolexViking

Looking Around
17/11/17
3
6
3
Hi guys!

So I have an Alpha Paul Newman on the way. I've been looking at reps for a while, but couldn't get myself to buy one, so I went down the hommage route instead.

I have some experience with watch modding and tinkering with Seiko and have bought some A2824-2 movements to play around with. I've been googling and searching around for information regarding chronograph movements, but struggle to find my way through the jungle of information.

So the Alpha comes with a handwinding SG2903 movement. My question is this: Are there any automatic chronograph movements that can replace the SG2903? I'm looking for information on dial feet positions etc. but can only find this for the more common movements used in clones and replicas.