I have quite a few G-Shocks, but I didn't buy them because of the quartz accuracy. I bought them because they are cool watches. I also do like that I can get an Atomic signal with them and use that to set my Autos.
Just about any Auto, (that has a decent movement in it), can be regulated to run +- 2 sec a day. That is accurate enough for me.
Autos have much more character to them and also have that tactile feel.
Todd.
"Gentlemen, you can't fight in here! This is the War Room." President Merkin Muffley