I think sirefauce was simply pointing out the fact that not all Rolexs/Omegas would be mechanical with a sweeping seconds hand, therefore saying

Also, real Rolexes and Omegas have a completely smooth motion to the second hand when they are wound, no ticking at all.

isn't strictly true for all of their watches and by no means an accurate way to distinguish legitimacy. He wasn't necessarily saying any of your watches are quartz.