Does anyone have an idea on where to get parts for a discontinued watch?

Oakley Canada was almost able to help me but fell through at the end.

I need some links for a Blade (1 or 2) and I am completely out of ideas.

I had the same issue.
My unobtainium band on my blade broke and when I rang Oakley they were out of stock and not making any more. Apparantly there are no unobtainium bands left for the blade worldwide in the system. They searched hig and low and found one in someones drawer at HO and was lucky to get one of the last ones around.