amanico[JLC Moderator]
400611
Actually, there are two advantages to the solid case back...
1/ A see through case back would have added a good half a millimeter to the height of he case.
2/ The Cal 849 is already lost in a 34 mm case, so you can imagine how it looks in a 39 mm case.
I would add a third reason: I always preferred erotism to pornography, hiding it rather than fully revealing it.
Best,
Nicolas