I'm not familiar with the plans for Japan, but I'm given it as a country with 30 ADs and even its own national Patek HQ (in Tokyo), so I'm sure presentations and other events (the latter by invitation) will take place soon if you ask your AD👍Cheers.
Definitely lighter in coloration than the 5270P…I, too, prefer the darker 5270P Salmon dial. I wonder if it gets lighter outdoors under direct sunlight? This is probably one of those references that may need to be seen on hand in order to know if you like...