I've got a brand new GA-110, that reset last night, and again during the day.
It went from being set correctly in the YEA time zone to TYO, 12/31/2004 with the time being incorrect, the analog hands not matching that time, and the speed hand "zero" position being incorrect.
After it was incorrect this morning I set everything correctly (including the hands and speed hand "0" position), but it did it again.
I saw a few similar posts but none that really match my situation, with the watch being brand new. Has anyone encountered this?