I'm not so sure about that, 60fps means that every single rotation of a second hand has 3600 individual steps; does a mechanical watch with a sweep second hand

I'm not so sure about that, 60fps means that every single rotation of a second hand has 3600 individual steps; does a mechanical watch with a sweep second hand have that much precision? I'm inclined to think not, even from the perspective of backlash the digital version is going to appear significantly smoother to the eye.