The two Seikos I'm wearing today - One old; One new
Obviously, this is sort of a trick response. I am wearing both Seikos today; the old Bullhead, and my new eyeglass lenses made by Seiko.
The former speaks for itself, but the specs represent a development in progressive lenses that provide a noticeably larger "sweet spot" for near viewing (much less turning of head from side to side, as those of us blessed with the need for progressive lenses might be able to relate). I had a choice of three manufacturers, but how could I not go with the Seiko?