>CRT in the old days, especially Sony's Trinitron CRT were extremely well designed and well made. Pretty much like ALL "Made in Japan" electronics sold were designed to last.
Yes, once upon a time, with the exclusion for portable devices of course (in which Sony excelled as well, if anyone remembers the first series of Walkman, it had the "wow" factor as it was only a little bigger than the cassette), electronics did actually "go by the weight", it meant that "better" hardware was put in it, both in the electronics and in the case.
Only a few days ago, while attempting (vainly) to put some order in a storage room, I happened to move a (relatively recent) compact stereo player, you know one of those that has radio, cassette player and CD player + amplifier in a little cube of 20x20x20 cm, and right after that I moved a venerable ol'time Marantz amplifier.
I simply applied the wrong amount of force, at first I had the impression that the amplifier was glued to the shelf.