Please forget the Azure shield and get the Sha'tar rep shield. It's vastly better due to the stam. And you willl need more stam in SSC.
In a lot of ways, your gear isn't bad. You've had some luck in Kara that I, after 25 or so clears, have not. But if yo're going to SSC, you're doing your raid a disservice by being cheap.
You're not upgrading those bracers anytime soon, so why not use a solid star and the 12 stam enchant? That's 60 more hit points, on your bracers alone. Nine stamina green gems simply do not cut it for SSC.
Forget the pocket watch. (Doesn't this drop for everyone else every single week??) This is for Druids, or Warriors in much later content who have much higher stam.
If you get the Curator's pants, forget the tier 4 ones. They suck. Timewarden's Leggings are better.