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ClockWatch Client/Server
 Keep exact time across your network

ClockWatch Client/Server keeps a network in sync

ClockWatch Client/Server communicates with external timeservers to maintain the correct time on each of your network client computers. It's the ideal network time sync solution for small and medium-sized networks and networks that opt for distributed, end-user control.

ClockWatch Pro is also available for single users.


How to Order
More information
System Requirements

handles 1 to 1000 clients


ClockWatch Server

  • Easy to install and configure, with technical support before and after your purchase.
  • Secure. Internet traffic is reduced and the integrity of corporate firewalls maintained because clients don't need to talk to time servers on the Internet. Plus, both ClockWatch Client and Server applications can run as a Windows service, preventing users from changing the settings.
  • Dependable. We've been selling ClockWatch Client/Server to customers worldwide since 1998. ClockWatch Server is also Microsoft Certified for Windows XP by an independent test lab.
  • Multi-platform capablesupports all of the major time sync protocols (SNTP, NIST, TIME, DAYTIME) running on your Linux/Unix/Netware/Mac/IBM clients.
  • Scalable. One host server can handle up to 1000 clients.
  • Traceable. Both Client and Server maintain logs that show time changes on the system.
  • Clock Locking feature prevents unauthorized users from changing the date or the time on clients and server.
  • Free utilities are included when you buy ClockWatch Server or Server MP.
    Time Auditor gives at-a-glance network time sync status and alarms alert you when clocks are off and Broadband Monitor keeps tabs on Internet connectivity or individual servers.


acts as network time source for PC workstations

ClockWatch Server services time requests from workstations running ClockWatch Client while keeping the computer it's running on set to the correct time. ClockWatch Server can access the atomic clock over the Internet, by GPS or through a directly dialed connection.
Client/Server architecture and ClockWatch...

Clients can act together or independently, setting their clocks either at a scheduled time or day, on a periodic basis, or whenever the clock needs to be set. How it works...

ClockWatch Server can also handle time requests from clients running Windows, Novell, UNIX, Linux and Mac O/Ss. More..

Download a trial copy of ClockWatch Client and Server today and see how easy it is to get in sync.



ClockWatch Client
Time client for ClockWatch Server
for Win 9x/NT/2k/2008/XP/Vista/Win7/8

CWCli20 $24.95

ClockWatch Server
for Win 9x/NT/2k/2008/XP/Vista/Win7/8

CWServ $129.95  

ClockWatch ServerMP
Multi-platform NTP timeserver 
for Windows

CWServMP $169.95
Client/Server Bundles      
Starter Pak (1 Server, 5 Clients)
a $255 value
CliSrv5Pak $199.95
Business Pak (1 Server, 10 Clients)
a $380 value
CliSrv10Pak $299.95
Enterprise Pak (1 Server, 25 Clients) a $750 value CliSrv25Pak $559.95

All Client/Server software and software bundles include installation
and technical support for 6 months!

Additional products

ClockCard is a real-time master clock on a PC card that provides a stable, reliable time base.

ClockWatch Star Sync GPS Receiver gets time from GPS satellites and provides a reliable time base for remote or secure locations.  

Prices in USD. Site licensing discounts apply. Contact Beagle Software for a quote.

How to Order

ClockWatch can be ordered through our online store
or call us at 1-612-370-1091 or
(toll free – U.S. & Canada) for a quote. 

For more information

Free 30-day Trial
Product Information
   Detailed Product Guide

   Advanced Features
   Client/Server Description
   User GuideInstallationFAQ
   User and Editorial Comments Support

Clock and Timekeeping Information
   More About Computer Clocks
   More About Time and Time Standards
ClockWatch Product Index

Multi-Platform configuration

System Requirements

For complete information see ClockWatch Specifications.

Minimum requirements

  • Internet Connection (ClockWatch Server)
    • Uses a WinSock connection for network communication
    • Internet connection to NIST and Daytime timeservers is made over TCP port address 13, commonly called the "Daytime" port. NTP timeservers use port 123 while Time timeservers use port 37
    • The local TCP port used for the connection to a proxy server is user selectable
    • ClockWatch can be configured to run behind a proxy server; see ClockWatch behind firewalls
  • LAN Connection (ClockWatch Clients)
    • ClockWatch Clients need only a LAN connection to timeserver
    • ClockWatch Server and ClockWatch Client normally use TCP port 1001 to communicate
  • Date/Time Settings – correct local time zone must be set in the Windows Time/Date control panel


For more information on ClockWatch Client/Server, please call us toll-free at 1-877-845-2549.

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Related Products
ClockWatch Enterprise- provides central time monitoring and control
See Also
Star Sync - Secure and Accurate GPS Time Source

ClockCard - precise clock on a PC card