... those two are very different - I think the price difference explains itself since the RO comes on bracelet and the VC does not.
Here's a better picture of the VC:
Very close to the VC Overseas Deep Stream, which I owned for a while and enjoyed a lot. You can add a bracelet to it, which works just fine and is extremely comfortable, a bit more than the RO bracelet.
My personal favourite when it comes to the RO would be the classic 15202, but since you seem to prefer a chronograph and you like a splash of colour, here is an alternative:
Anyway, they are all great choices. If it was me to decide between the two you introduced, I'd go for the Overseas ;-)
Cheers
Henrik