Time,
properly
documented.
Behind every vintage Japanese watch is a movement, a model reference, an era, and a story. We are building the archive that keeps them together.
Open drawers.
Useful histories.
Lord Matic
A compact, sharply dressed Lord Matic with a 23-jewel automatic caliber, day-date display and familiar late-sixties Seiko design language.
Professional Diver
A purpose-built quartz diver from the era when practicality, legibility and resilience were the guiding design brief.
5 Actus / DX
The 6106 family represents the accessible automatic watches that made Japanese mechanical engineering part of everyday life.
Quartz Astron
On December 25, 1969, Seiko commercially introduced the Quartz Astron, establishing a new era of wristwatch timekeeping.
Studio artwork is illustrative. Reference pages distinguish verified historical information from provisional identification notes.
The moment time changed.
December 25, 1969: the Quartz Astron enters the market. What looks like another watch is the beginning of a technology revolution.
Read the history ↗That caseback is not the whole story.
Decode the useful marks. Understand the limits of serial dating. Avoid turning an educated guess into a fictitious fact.
The physical watch matters.
One reference may represent thousands of watches; one physical specimen has its own wear, parts, inscriptions and repair history. In the finished system, every watch admitted to the Barrel & Coil Nurse Station will receive an automatic JIW accession number in the same database.
See a sample specimen record ↗A watch travels. Its evidence should travel with it.
From a Japanese listing to a Delaware inspection bench, the route of a vintage watch can be reconstructed only as far as the documents allow. Meet the fictional procurement desk that insists on the numbers, and the collector who insists on the dial.
Inside the acquisitions desk ↗
A little more than a catalog.
Collectors, technicians, archivists and three extremely pragmatic Japanese procurement specialists all see different things in a watch. The public reference should be a place where those viewpoints help rather than compete.
A dispatch from the acquisitions desk ↗A record can disagree with itself. A minute cannot explain why.
Read research desk bulletin 001 ↗Filed in the margin, not the historical record.