Vremya is an scriptable application that sets your Macintosh clock using version 1 of the Network Time Protocol as described in RFC 1059 by D. Mills. This is a simple implementation of NTP, but the accuracy is sufficient for the Macintosh clock.
Why Vremya?
If you just want to set your Macintosh clock occasionally and quickly, and you don’t want Control Panels and Extensions, Vremya is the solution for you.
Requirements
Vremya requires System 7 or better with MacTCP or OpenTransport installed. You should also have your geographical location set using the Map control panel and the Daylight Saving Time checkbox checked or unchecked to reflect your current state.