Well, I'm glad we got to the bottom of what the OP is selling!
I know this is an older thread from October, but it's a very weird one with the OP apparently not knowing what he's got.
For clarity, the pictures are (as noted by 46crew) of a Skyland Avenger (not an SA or an SA II as the OP states), which means it will be dating from around 2007 to 2009 (not 2003 as claimed). The Skyland is 45mm in diameter and has a 22mm lug width (not 20 or 24mm).
It also talks about having the box and papers, plus a new bracelet and rubber strap but none of those are shown in the pictures, and there's no mention of the croco or leather straps that
are shown.
If it's still a live sale (which I doubt), I'd advise any prospective buyers to proceed with extreme caution and do a healthy amount of due diligence before parting with any cash on this one.