I did get notification. Also, someone mentioned Seagull 1963. That link I messaged you carries those.
IIRC, all Seikos are made in Japan or Singapore. Or at least they were. I got my SKX range about a decade ago; I did not pay for Japan movements. One of those I opened and adjusted. It is a 7s26 movement, and it runs about -1sec/day. So they CAN be quite accurate... but they typically aren't adjusted that tightly. As said, though, they are work-horses. Tough watches.
True statement. You're going to be hard pressed to get a more accurate watch over time than a quartz watch. As long as you keep replacing batteries. The only way you're going to do better than that (probably) is to get a temperature adjusted quartz watch. But the only one that I currently know that adjusts accuracy of the quartz signal based on temperature costs upwards of $3,000. Or did years ago. I'm sure it is probably double that now.
If you're looking purely at accuracy, reliability, longevity, and carefree.... you probably want to look at a 5 (or 6)-band-radio-regulated solar-powered Casio G-Shock. Depending on where you live, it will tune in to one of the broadcast atomic clock signals once every day, and automatically set your watch to the correct time, if it has drifted. A decent one of those... well, I don't know how much a decent one goes for nowadays. I haven't bought one in nearly a decade. And it still updates nightly, and keeps perfect time. Even adjusts for daylight savings time changes.