Not to keep the thread drift going, but...
GSHOCKs...
The solar atomics still need batteries. I had to change one of mine and it was ~$60 for the new battery. My watch guy usually charges ~$10 for a new battery, so I was really surprised at the $60 bill. I only paid something like $80 for the watch new.
It was about 5 years old. I have another one that is still going on the first battery but it spends more time in the drawer. Maybe I got a bad one? Or I had it in the light too much and it had too many charge cycles?
I'm not ripping on Casio. Solar Atomics are one of my favorites. But there's still a battery in it. And eventually it will need changing. And apparently it's an expensive battery.