A very cool looking 1680/8 from 1979.  The dial has aged to a tropical brown with some of the original color bleeding through in some spots.  There is also some aging along with edge of the dial and throughout which is not uncommon for these affected dials.  The case is super thick and sharp with clear prominent beveled lugs and clear numbers throughout.  The bezel is sharp with a lilac hued insert that has aged to a matted finish.  The bracelet is fully linked and the previous owner stated he had it retightened and it has very little stretch.  The movement is running strong and keeping excellent time however last service is unknown.  Comes complete with box, papers, wallet, calendar and serialized hang tags.