The two adjusters you have left on the back of the clock just pull off, they might be a bit stiff. The next job is to get the glass off and the bezel and then remove the hands. I am only guessing but it looks like there are three small screws around the bezel, its a bit hard to tell from the picture. If you camera has a little flower symbol (bit like a tulip) this is a macro mode, it will allow better photographing of smaller parts etc as it gives a closer focusing. If you cant see how to remove the bezel again we might need some better pictures.
Sorry, this must be getting a bit frustrating for you.
Paul.
p.s. nice clock though 
I love the early alarms.
