The battery died in the Seiko SSB003. Popped it open to see what battery it needs and replaced it. It needed an SR936SW battery. Kinda cool looking at the 6T63A movement. Nothing fancy, but interesting all the same. Standard screwback. The battery is locked into place by a thin metal strip running across it. You can gently unlock it from pushing slightly on the part of the metal bar nearest the edge of the case.
An introspection and ongoing dialogue with myself on how to live simple in this modern, materialistic society.