Hi there,
Because your time difference is large between ESXi and NTP server it will take some time for the time to be corrected. The “reach” column is indicating that ESXi is successfully getting time from the sources so that is good.
If you check again now the ”reach” should have increased which will be indicating successful synchronisation. The main issue will be the time to correct this difference which could be quite a while as it will slew time until corrected.
Kind regards.