2 similar Seikos: 7006-7020 Aug 1975 and 7006-7080 Jan 1973.
The dials have a horizontal bar from 9 to 3 that changes color with the viewing angle. Hopefully you can see that in the photos.
Both run very well. Clean movements. No issues.
Both on correct NOS bracelets that were hardly worn...
I have a SEIKO 4R36A movement, like "NEW" condition since it was taken from a new turtle watch for my recent project.
My asking is $70 (net to me via paypal) shipped by USPS (tracking). CONUS only.