i agree (partly). i could fully understand you, if it was a visible part. but even you guys are most likely NOT going to open the caseback every few days, are you? (this would be very bad for the o rings!).
my point is, that something that's not visible is not a part of making something "close to genuine".
An AMG is an AMG. if you take a regular mercedes engine and just put an AMG plate on the engine, it is still not an AMG and will never be an AMG. And noone will even see the AMG plate on the engine, besides a car-dealer or potential buyer. still, buying an AMG body kit, rims and stuff will make your mercedes look like an AMG and sound like an AMG.
and also, i doubt anyone would collect a stamp, where the face of the stamp cannot be seen,because something is on top of it
just my opinion, if you guys feel better with that bridge, go ahead and buy it
for me only visible/technical improvements! i would even put a poljot movement inside my DW, if the dial would fit, but unfortunatly i think it does not!