This Seiko 7009-8120 has a production date of 1979 and sales paperwork for 1980.  Complete set of box and papers


We can date this to having been made in June 1979 from the serial number on the watch back, or to October 1980 from the original paperwork which was the sale date.  Either date can be considered valid for a birth year watch.


​Worn, but with care.  The case and bracelet are unpolished, so show originality and a few light marks.  Two bracelet links have slightly deeper scuff marks. There is a slight inperfection in the crystal at 2, but the rest of the watch compensates these minor issues.  This has the Seiko inner box, the white cardboard outer box, and both booklets.  It even has the original packing foam! Running strongly and the hands still glow brightly.  A very wearable watch.

This watch will be supplied with the original presentation box, papers and our Certificate of Authenticity.


37.2mm wide including the recessed crown, 12.2mm thick. The bracelet will fit wrists up to 208mm

All sizes are approximate.

Included with this watch is a 2 month guarantee and free delivery to UK addresses.  If you live outside the UK we can still deliver to most countries.  Please see our Worldwide Shipping information, or Contact Us.