Here is why I’m done with Seiko

Hi.
While I started collecting watches with some Seiko entry divers, I'm now done with Seiko. Their 6rXX movements are a deep deception. Decision made minutes ago based on my efforts to make an SBDC061 / 6R15 within the +/- 10sec /day.

First measurement: -19sec/day
Demagnetize the case, wear the watch
Second measurement: -16.7sec/day
Minor adjustment up, wear the watch
Third measurement: +25.7sec/day
Don't have time to adjust. Let the watch flat on the desk.
Fourth measurement…

Here is why I'm done with Seiko