Galaxy Watch6 Classic Astro Edition

it is rather hard to find in the announcement how the limited edition is different from regular.

It looks like that in HW department it is special bezel.

In software department:

• special WF (“a compass on the dial”)
• new app? (“the watch enables users to track movements of the sun and moon right from their wrist”)

I wonder how long and how fast this and golf edition will get updates.