NONE, IMO! The SA belongs on a bracelet only. I have a gen Blue baton SA, I put it on a blue croco, blue leather and ProDiver for about 5 minutes each and hated it. The blue croco is really blue. Like ghetto blue! The SA's just does not look right or feel right on anything other then a bracelet.
If you are set on getting a ProDiver, go to a AD. Ebay, and ALL the online stores are WAY overpriced! You can get a Pro1 from a AD for around $110. They are $130 list!