AtomTime95 is a 32-bit Win95 Internet (Winsock) application which will connect to the Atomic Clock time server in Boulder, CO and fetch the current atomic clock time value. It compares this value to your PC time and displays the difference. You then have the option of updating your PC clock to match the atomic clock value. There is also a command line option to have AtomTime automatically set the clock and exit.

For more info, check out the AtomTime95 Home Page.
Or download AtomTime95 here.