Seiko 5 Automatic SNK617 SNK617K1 SNK617K Men's Watch

As a mainstream automatic watch, it is not only stylish, but also keeps good time. It has the tradition of the Seiko factory imprinted all over and embedded deep within in its ‘Magic Lever’ bi-directional winding mechanism; in replacing a dedicated winding bridge with a brass bushing and rachet-wheel and in the keyless works relocated from the top plate to the bottom one (makes servicing easier).