The watch I had before needed the time adjusted every night if I wanted it to be accurate to the second which I did. And adjusting was a painful process. You can’t adjust the seconds - it resets the secondhand to zero and then you need to stare at a reliable timepiece (like maybe an Apple Watch), taking the regular watch out of time set mode at exactly zero seconds. If you miss it by a second… you need to wait an entire minute to try again.
I don’t like sleeping with my watch on anyway, so placing it on a charger isn’t a problem. And the battery lasts long enough it doesn’t matter if I forget ocasinally.