I’ve noticed this Seiko is running very slow, despite the fact that I never take it off (automatic) except in the shower. I made a note on my phone’s calendar and in just 3 days it has lost 2 minutes. The only time this thing isn’t moving is when I’m asleep, and I’m sure I toss and turn some. I’ve been told that just shaking it before bed should be enough to give it enough life to make it through the night even if you don’t sleep in it. So far I’m pretty unimpressed with this automatic stuff.