I just put a new battery on this baby. Which happens to be a bit of an oddity as you use the GMT hand to tell your local time and use the quick set to change the normal time to the secondary time zone you want to track.
However, this is a pretty good looking Edifice with a Sapphire crytal. Perfect 40mm EFB504JD-1A
Edifice Sapphire by Wolfsatz, on Flickr