Single Button Chronostop Movement

Right now i only have 3 kinds of single button chronostop movement, 2 from Omega brand's with cal. 865(w/o date) and cal. 920(w/ date), and the other from Seiko brand's cal. 5719A..

If we compare the movement among them, clearly seen better Seiko movement than Omega, but i still curious why Omega brand's has over the price than Seiko brand's...??? only because "SWISS MADE" eventhough "MADE IN JAPAN" damn good too.... so ridiculous if use that as a reason.

Talk about accuracy... Seiko doesn't inferior to Omega. What do you think about that ???? please be ponder.....

Enjoy the pics please....

left-right :

Seiko Chronograph cal. 5719A

Omega Chronostop Geneve cal. 920

Omega Chronostop Seamaster cal. 865