u/_zekee__

This is my new and first automatic (7 day old)seiko 5 sport gmt and i have power reserve problem it is only 25h,it should be 41,i have wound it up 50 times manualy and no more than 25h,it is very accurate tho,way more than +/-20-40 sec a day.
So is there like a run in period, will it get better or do i return it i have warranty.thank you for your help