1)   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.
atomic time, atomic clock, time synchronizer, time synchronization, synchronize clock, synchronize time, atomic clock software, atomic time software, exact time, atomictime,

 2)   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.
atomic time, atomic clock, time synchronizer, time synchronization, synchronize clock, synchronize time, atomic clock software, atomic time software, exact time, atomictime,

 3)   Atomic PC Clock 1.2
Atomic PC Clock allows you to make the most of your time! By using Atomic PC Clock, you will not be late for important appointments. Atomic PC Clock's intuitive user interface is ideal for both the novice and expert PC user.
synchronize time, atomic clock, atomic time, atomic clock time, atomic time clock, clock sync, time sync, atomic clock software, exact time, atomic,