I saw these at the OB today! The Spectre was kinda nice, the bezel is actually a nice textured dial and doesn't look nearly how it does in the photographs. The Bond is a bit ugly IMO, the bezel looks a bit 'cheap' in its texturing. Both bezels FELT chunkier than my 300m, perhaps due to the little bit extra height.
The dials themselves are both nice, and the rest of the case is exactly as the rest of the 300ms. The bracelet is pretty lovely, I'd not handled one before!
The rotor designs are 'neat' (the Spectre cooler than Bond), but don't really do anything for me.
So in summary: Less bad than I thought it would be on the Bond, pretty nice Spectre, neither will find their way into my watch box.