It's listed under the original name of Time Tank as a "fuck you" to Cartier since they stopped Oakley from using it. Oak
I am pretty sure oakley would have returned the "fuck you" favor to anyone that wanted to use "time tank" if they were the first ones to use that name. They said their legal department is constantly going after companies that do this to them and use their product names.
As far as the watch goes, I think it was well worth the purchase. No matter where I was more people commented on it than anything I have ever owned. Granted, I don't like people staring me down because of things that I own, but it just made me realize how much different and cool design it really was.