This is probably WAY too easy for this gang of eagle eyed pros. But I have not posted a shot of this posterior view of the piece before. Actually this is as much about the shot as the watch. I just received a Canon TS-E 90 tilt shift lens and am playing around with it. So far I can say that it opens up whole new possibilities for photographing watches. One can tilt the lens bringing much more of the watch into focus than ever was possible before (ruling out, of course, stopping the lens down too far and introducing diffraction effects).
Jeff