Seiko 5 Sports SRPF20 Street Fighter Ken Limited Edition Watches By Brand This breakthrough timepiece is called

This breakthrough timepiece is called Seiko Astron

but also philosophically

Case Size: 43

Tri-fold push-button release clasp with secure lock and extender

The black dial features a calendar window and a view into the proprietary Precisionist eight-hand chronograph high-performance quartz movement

Seiko 5 Sports SRPF20 Street Fighter Ken Limited Edition Watches By Brand This breakthrough timepiece is calledCaliber Number 4R36 Movement Type Automatic with manual winding capacity Duration Approx. 41 hours Exterior Case Material Stainless steel Crystal Hardlex LumiBrite Lumibrite on hands and indexs Band Material Calfskin Other Details Water Resistance 10 bar Case Size Thickness: 13. 4 Diameter: 42. 5 Length: 46 Other Specifications LIMITED EDITION on the case back Screw case back See through case back Serial number engraved on the case back Unidirectional