With Chronograph, you can rest assured you're right in time with the National Institute of Standards and Technology. This tiny application is one of those great
It can work as a time server, too, so you easily can synchronize your clock to any computer in your LAN. You can run it manually or automate it to run at any interval you see fit. The utility supports automatic dial-up and proxies. We like its compact interface with lots of skins, which also customize the look of your taskbar clock. The invaluable service this software provides makes Chronograph well worth the download.
From AltrixSoft: Chronograph is a utility that synchronizes your computer's internal clock to the atomic time. Standard internal clocks are usually very incorrect, and need frequent manual corrections. Chronograph automatically maintains correct time using atomic clock servers of the National Institute of Standards and Technology (NIST). What's new in this version:
Version 6.87 has minor bug fixes.