w32tm /ntte Convert a NT system time, in (10^-7)s intervals from 0h 1-Jan 1601, into a readable format. w32tm /ntpte Convert ...

w32tm /ntte 
  Convert a NT system time, in (10^-7)s intervals from 0h 1-Jan 1601,
  into a readable format.

w32tm /ntpte 
  Convert an NTP time, in (2^-32)s intervals from 0h 1-Jan 1900, into
  a readable format.

w32tm /resync [/computer:] [/nowait] [/rediscover] [/soft]
  Tell a computer that it should resynchronize its clock as soon
  as possible, throwing out all accumulated error statistics.
  computer: - computer that should resync. If not
    specified, the local computer will resync.
  nowait - do not wait for the resync to occur;
    return immediately. Otherwise, wait for the resync to
    complete before returning.
  rediscover - redetect the network configuration and rediscover
    network sources, then resynchronize.
  soft - resync utilizing existing error statistics. Not useful,
    provided for compatibility.

w32tm /stripchart /computer: [/period:]
    [/dataonly] [/samples:] [/packetinfo] [/ipprotocol:<4|6>]
  Display a strip chart of the offset between this computer and
  another computer.
  computer: - the computer to measure the offset against.
  period: - the time between samples, in seconds. The
    default is 2s
  dataonly - display only the data, no graphics.
  samples: - collect  samples, then stop. If not
    specified, samples will be collected until Ctrl-C is pressed.
  packetinfo - print out NTP packet response message.
  ipprotocol - specify the IP protocol to use. The default is 
    to use whatever is available.

w32tm /config [/computer:] [/update]
    [/manualpeerlist:] [/syncfromflags:]
    [/LocalClockDispersion:]
    [/reliable:(YES|NO)]
    [/largephaseoffset:]
  computer: - adjusts the configuration of . If not
    specified, the default is the local computer.
  update - notifies the time service that the configuration has
    changed, causing the changes to take effect.
  manualpeerlist: - sets the manual peer list to ,
    which is a space-delimited list of DNS and/or IP addresses.
    When specifying multiple peers, this switch must be enclosed in
    quotes.
  syncfromflags: - sets what sources the NTP client should
    sync from.  should be a comma separated list of
    these keywords (not case sensitive):
      MANUAL - sync from peers in the manual peer list
      DOMHIER - sync from an AD DC in the domain hierarchy
      NO - sync from none
      ALL - sync from both manual and domain peers 
  LocalClockDispersion: - configures the accuracy of the
    internal clock that w32time will assume when it can't acquire 
    time from its configured sources.  
  reliable:(YES|NO) - set whether this machine is a reliable time source.
    This setting is only meaningful on domain controllers.  
      YES - this machine is a reliable time service
      NO - this machine is not a reliable time service
  largephaseoffset: - sets the time difference between 
    local and network time which w32time will consider a spike.  

w32tm /tz
  Display the current time zone settings.

w32tm /dumpreg [/subkey:] [/computer:]
  Display the values associated with a given registry key.
  The default key is HKLM\System\CurrentControlSet\Services\W32Time
    (the root key for the time service).
  subkey: - displays the values associated with subkey  
    of the default key.
  computer: - queries registry settings for computer .

w32tm /query [/computer:] 
    {/source | /configuration | /peers | /status} 
    [/verbose]
  Display a computer's windows time service information.
  computer: - query the information of . If not
    specified, the default is the local computer.
  source: display the time source.
  configuration: display the configuration of run-time and where 
    the setting comes from. In verbose mode, display the undefined 
    or unused setting too.
  peers: display a list of peers and their status.
  status: display windows time service status.
  verbose: set the verbose mode to display more information.

w32tm /debug {/disable | {/enable /file: /size: /entries:
    [/truncate]}}  
  Enable or disable local computer windows time service private log.
  disable: disable the private log.
  enable: enable the private log.
    file: - specify the absolute filename.
    size: - specify the maximum size for circular logging.
    entries: - contains a list of flags, specified by number and
      separated by commas, that specify the types of information that 
      should be logged. Valid numbers are 0 to 300. A range of numbers 
      is valid, in addition to single numbers, such as 0-100,103,106. 
      Value 0-300 is for logging all information.
  truncate: truncate the file if it exists.