[Alan Carpenter]

That is a BFC. I hope it gets a credit.

Can be done. Lots to consider.

How many VFX shots?

Locked camera?

Any natural lighting (concerned about the shadows and also matching clock to time of day)?

Any takes long enough to notice the movement of the minutes hand?

It sounds like you’re just exploring your options. Maybe just plan your edit to minimize its presence and save yourself the trouble.