hello I have a problem with my Seiko SPB245J watch. I wind my watch in the morning at 8 a.m. (approximately 20-25 revolutions). I wear it all day until 7 p.m. Earlier I noticed that it had stopped at 9 p.m… I don’t understand since according to the characteristics its charge reserve is 70 hours… is there a problem with my watch? Or am I not winding it up enough? thanks in advance
How active are you during the day? If you mostly sit it may not really wind much and you’ll have much less than 70 hours on reserve.