Somewhere there is an apk for the stock clock app w/ an eclipse theme. I think it might be over on the eclipse website in the Bionic section. Alternatively, I think you could just pull the apk out of a deodex stock rom and drop it in
I have not got the chance to test it, but I did invert and theme the bionic blur alarm clock. It should work. It is the bionic extras and addons section on my site. I will post a link for the download if it works.
Sent from my Galaxy Nexus using Tapatalk