samsung clock

PC Chrono is a freeware timer, stopwatch and clock utility.

cmxSyncTime synchronizes your PC clock to the NIST internet servers

ClocX is analog clock

An OS X screensaver/clock which keeps time by using the score of a game of Pong.

Multi-tools : alarm clock,shut down pc,batch delete files,calculate md5/crc32.

Qlock takes the world clock to a new level with more features

Gold Calendar can put calendar next to the clock

Klox is a decorative clock that lives on your Windows 9x/NT desktop.

Sveglia is a simple alarm clock with interessant features.

An animated clock will follow your cursor's moves across the desktop