Seiko 5 Automatic 21 Jewels SNK789K1 SNK789K Mens WatchSeiko 5 Automatic 21 Jewels SNK789 SNK789K1 SNK789K Men's Watch Simple, attractive and keeps good time, the Seiko 5 automatic is devoid of unnecessary bells and whistles, which minimises the cost and gives strength to its existing features and function. Smart and understated, it nevertheless comes with a few sporty hints, but nothing that you might consider monstrous. An impeccable finish obtained through mild brushing, its lack of unnecessary heft is