1)   Chronograph Lite 4.1
Chronograph is a simple award-winning program which synchronizes your local PC clock using atomic-time servers. It has an easy-to-use, nice-looking interface, so you can adjust your time with just two mouse clicks.

 2)   Chronograph 5.0
Chronograph is a simple award-winning program which keeps your computer's clock accurate using atomic time servers. It is able to replace the standard Windows clock in the system tray and uses Winamp skins for thousands of different styles.

 3)   The Time Machine 1.32.358.36.2
Professional looking clocks, skinable calendar, atomic synchronizer, task scheduler and organizer.