Element Information For Citizen Vs Seiko 5 Even for its entry-level models, Seiko manufactures all of their very own movements. This distinguishes Seiko from many different watch-makers who contract out this process to bulk-manufacturers. While Seiko has accomplished a commendable and valuable feat, this doesn't immediately elevate their products to the place seiko automatic watches of “luxury”. In the late Sixties, Seiko turned the primary business to create a quartz-powered watch, which they called the "Astron." Due to Seiko, the tenacious Japanese market was in a position to flourish into what we all know it as right now.