Rolex accuracy?

[Jamie1111]

Originally Posted by timedate

so i am not the only one,

as i say, not quite what it says on the tin. it's probably plus 2 minus 2 if you dont wear it and leave it on a winder at a certain temperature,

i am sure it can be tweaked, but i dont want to risk it in the post, and i dont want to wait,

maybe in the new year,

the grand seiko power drive is the way to do a mechanical watch i believe.

Grand seiko is not a purely mechanical watch, it has a quartz regulator.