Sorry for the image intensive post, or if this isn't in the right place for it.

My Dad has had these glasses for forever and they recently broke. He has been told by sunglass repair places that they're Ray Ban aviators, but we can't seem to find the model so he can maybe at least get replacement frames online that can fit his existing lenses.

It resembles the RB3363, but the frame shape is a bit off. The frame for the new RB3415Q resembles it almost exactly (61mm lens base and shape) but has a leather bit on top and is supposedly a new design. Here are some pictures of whats hes wearing, the Ray Ban site has the models up above. I figured what better place to find out what model these are than a forum dedicated to sunglasses.

Absolutely any help you guys and gals can give would be appreciated. We're lost with it right now.