1978 Seiko Grand Quartz 9940-8000

 Serviced, 1978 Seiko Grand Quartz high end, high accuracy twin quartz watch in excellent condition. 

With original box with a box sleeve, warranty card and a booklet. 

New black Seiko cowhide leather strap. 

New crystal. 

Dial and hands are clean and beautiful with very pleasing, warm patina developed evenly across the dial. 
Case is sharp, with few very small scratches here and there. None too noticeable. 

The watch has been completely stripped, including movement, and cleaned.
New battery and rubber gaskets on the crown, caseback and battery hatch.