Phone on 9.0GM (13A340), Watch on WatchOS 2 GM (13S343). No calendars (iCloud or Exhcange) are syncing. New appointments freshly added don't sync to watch. Removing the calendars entirely from the iPhone and re-adding them back adds to the phone but still does not sync to watch. Watch restarted, Phone restarted - no change in behavior, no calendar data on the watch.
Calendar settings in Watch App are "Mirror my iPhone"
Watch App >> General >> Reset >> Reset Sync Data does nothing.
Re-paired Watch and setup as new: no fix.
All other watch syncing (contacts, mail, etc.) seem to be working fine.
Any ideas? Any others with similar behavior?