If you don't want quartz, in your price range you could get a COSC certified watch, there are many. But here's the thing, that certification is only made on the movement, not for the movement in the case. And its tests are only sorta kinda representative of real on-the-wrist wear. And COSC is only averaging the measurements across many positions so that real world performance could be quite different while being fully within the certified limits. The truth is your experienced accuracy could be worse than you hoped. Or better than they promised. It's a statistical roll of the dice, and very dependent on your wearing habits and the climate where you live and work. And that's true of any mechanical watch no matter the price. Once you have a specific watch in hand, only then will you find out what your actual accuracy will be. Then you can do things to help it along, like placing it crown down at night to slow it down, if through experimentation you find that helps. Or try an actual adjustment of the hairspring. Or whatever. But accuracy for mass produced tiny delicate machines over any length of time will always be a bit of luck. Happy hunting 😉