SRPK22 NSY8A501 The screwdown see-through caseback provides

The screwdown see-through caseback provides a view of the 26-jewel automatic movement with manual winding capability

box-shaped crystal and screwdown see-through caseback

Designed to resemble an engine compartment

emergency code listing on the screwdown caseback and a fabric/leather hybrid strap

the retro look dial features a date calendar and LumiBrite hands and markers

SRPK22 NSY8A501 The screwdown see-through caseback providesSeiko 5 Sports U. S. Special Creation. Adding new richness to classic sport dress design, this stylish watch, delivers all day versatility with a cutting edge. Providing automatic technology that you control with every movement, this dynamic timepiece is powered by a 24 jewel movement that beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. Framed by a black uni directional