All Original Genuine Vintage Seiko M154-4019 complete with Box and Manuals (including purchase stamp) from 1977. Great vintage watch, in good condition for it's age with some signs of use as you would expect but holding up very well. Fully working, all digits nice and bright, light working, all links in the original bracelet and with branded clasp. The top and bottom buttons are fully working but don't pop back out as originally would have, but this does not effect the working, the center button/crown functions exactly as it should. This is a great watch, very wearable and a great addition to any collection.