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Changelog

Every catalog we add to Seikobase, newest first.

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September 2, 2026

New watches16:xx

First public watches: King Seiko, the 62MAS, and the 6159 divers

Goal

Open the first fully validated collections to the public.

Method
  • Publish the seven collections we validated end to end: King Seiko 44KS, 45KS, 56KS, 52KS, and Vanac; the 62MAS; and the 6159 Diver.
  • Every watch carries a confirmed caseback reference from a named source.
Results

52 watches are now public: 47 King Seiko models, both 62MAS references (6217-8000 and 6217-8001), and all three 6159 divers (6159-7000, 6159-7001, 6159-7010).