I have made a number of updates to the Vintage Grand Seiko Bracelets article. This includes some additional photos of bracelets and some more details on the specific markings on some models.
I have also shown some photos of the very unique bracelet that comes with the 6185-8000. This bracelet reminds me a little of a lobster and it is unusual due to the double bracelet clasp and the way it is fixed to the main watch body.
The full article can be found HERE.