A true collector’s grail for Grand Seiko enthusiasts. An authentic Hi-Beat model with a production date of October 1971 — a watch that will stop even seasoned collectors in their tracks.

The legendary Hi-Beat movement needs little introduction, as it remains one of the most iconic calibers in Japanese watchmaking history. What truly sets this particular example apart is the extremely rare navy blue dial, which, combined with classic proportions, creates an outstanding and highly desirable configuration.

If that were not enough, the watch is preserved in NOS condition — new old stock. It has never been worn, never refinished, and still retains its original caseback sticker. The set also includes the original strap, which has naturally aged over more than 50 years but remains an important and authentic part of the package.

The watch also comes with the original price tag and the original presentation box shown in the photos. It is currently fitted with an original black Seiko strap paired with a Grand Seiko clasp — the overall look is excellent and perfectly complements the character of the watch.

Compared to many examples available on the market — often heavily polished, assembled from multiple watches, or otherwise compromised — this Grand Seiko stands in a league of its own. It is a perfect piece to preserve in a serious collection and pass on to future generations. A true time capsule.