PresenTense NTP Auditor
PresenTense NTP Auditor monitors your computer's built-in clock and compares it's time to the real time. Most computer clocks lose or gain time so within a few days, your computer does not show the real time. Many software packages claim to synchronize your computer to atomic clocks or satellite... PresenTense NTP Auditor can save logs for days, months and years so you can PROVE what time your computer had at any given point. ... PresenTense Auditor allows you to monitor and record your computer's time and graph the difference between it and up to three national reference clocks on the...
http://www.bytefusion.com/download/bin/ptademo.exe - 2Mb - Download - Screenshot

Steve's Talking Clock
If you wish for the days of the Sharp Talking Time I, Vox Clock II, or just love talking clocks in general, then this is the program for you! It has been written specifically to be easily customizable and non-intrusive. With support for eight kinds of clocks and over 50 downloadable voices,... By being able to live in the Windows system tray, Steve's Talking Clock can remain on all the time without getting in the way. ... You can configure hotkeys to speak the time, move the main voice up or down, show and hide the window, and exit the program.
http://clock.steve-audio.net/StevesClock2_Setup.exe - 2Mb - Download

happy clock
Get organized -- the fun and easy way! Happy Clock will keep you on schedule by automatically announcing the date, time or both at specified intervals using a pleasant male or female voice. Keep track of important time commitments with fully-customizable appointment reminders. ... Transform your boring taskbar time display into a colorful clock that can display both the date and the time. ... taskbar tooltip can display current date, holiday, year and Sign,View the time in different parts of the world.
http://www.famousoft.com/soft/happyclock.exe - 3Mb - Download - Screenshot

Clock Tower 3D Photo Screensaver
Clock Tower will take your mind far from the ordinary world into a quiet and peaceful medieval town, with its small houses and narrow streets. Imagine that you are standing in the central square of the town and observe the beautiful architecture of the clock tower. ... With first rays of light, on a sunny day, after the working day, or in a moonlit night, the ancient clock tower always shows you the exact time. ... The Old Clock Tower raises the spirits of the people and they forget all their problems and vanities as soon as they hear the measured striking of the old clock.
http://www.photoscreensavers.us/tower.exe - 11Mb - Download - Screenshot

GammaChron
Clock Chimes - Chime using one of 128 possible Midi Instruments or speech, 7 chimes or "Hour Only", chime frequency selection, "Quiet Time" option. Alarm Clock - Dual alarm plus "Nap", plays mp3, WAV, Midi or speech for sound, visual indicators, "Sleep" and "Reset", log. ... Calendar - Current day of month icon in system tray, scrollable calendar with events, time between selected days, atmosphere data for selected day, events list indicates "Days Away", "Early Warning" for voice and pop-up notifications.
http://www.DesertViewSoftware.com/GammaChron10.zip - 1Mb - Download - Screenshot

Global Clock Screensaver
Global Clock screensaver which displays clocks of different cities. A screensaver which is a tool in itself and can be useful in Travel Agencies, Hotels, Global Offices. It also displays Date, days. The center watch displays your local time.
http://www.anirudhsood.com/aniscreen1.zip - 1Mb - Download - Screenshot

Clock Tower 3D Screensaver
3Planesoft is pleased to introduce a new 3D realistic screensaver - Clock Tower. It will take your mind far from the ordinary world into a quiet and peaceful medieval town, with its small houses and narrow streets. Imagine that you are standing in the central square of the town and observe the... With first rays of light, on a sunny day, after the working day, or in a moonlit night, the ancient clock tower always shows you the exact time. ... Enjoy the calming sound of the clock striking as the sun sets, and forget about the routine and the problems of a working day.
http://www.3planesoft.com/files/tower.exe - 12Mb - Download - Screenshot

PC Alarm Clock
PC Alarm Clock is a program that can make your computer to work just like an alarm clock. This alarm clock, timer and reminder software is loaded with features that will ease you into the beginnings and endings of your day. The multi-alarm can be set for many different wake up times, and you... With the sleep and slumber feature, you can listen to music while falling asleep without the worry of having to turn off the computer, PC Alarm Clock will play MP3 songs and music with fade out effect and automatically shuts off your computer.
http://www.coyee.com/pacsetup.exe - 751Kb - Download - Screenshot

TimeSync
TimeSync is a program to adjust the system time of your Computer. It gets the correct present time from the Internet. TimeSync allows automatic adjustment of your clock every few days (or hours) with virtually no consummation of resources. Windows NT and 2000 has the capability to adjust the... It takes the necessary information from your last four clock adjustments. ... TimeSync allows to adjust this clock speed correction.
http://www.luziusschneider.com/TSInstal.exe - 915Kb - Download - Screenshot

SNV Timer
SNV Timer is a program which combines advanced analog Alarm Clock and countdown Timer that can work separately. The actuation time and countdown value can easily be set by direct moving the corresponding arrows with mouse. In the Alarm Clock mode you are able to specify how often the tasks run:... You can change the colors, fonts, background pictures, size, shape, shadow, appearing speed and other properties of the most of SNV Timer's windows, message boxes, and tool tips (some features are unavailable in Windows 98/Me).
http://www.snvtimer.com/download/snvtimer.exe - 2Mb - Download - Screenshot