Acute Softwares Timer
Acute Softwares Timer is a simple but highly useful program which records time elapsed in a number of ways on Win95/98/NT/2000/ME. It has three main timing modes: Manual Mode (Acts as a standard stopwatch) Timer Mode (count for a fixed amount of time... ... like an egg timer) Alarm Clock Mode (timer will count until a preset time of day). ... All timers can be logged to CSV and Acute Softwares Diary, in a number of 'categories' , eg separate timers to record time spend on phone calls, admin tasks, etc.
http://www.acutesoftware.com.au/as_tmr42.zip - 2Mb - Download - Screenshot

Chronos Clock
Do you need to keep track of time around the world, if so Chronos Clock will solve your problem. Chronos Clock, the desktop clock that is able to display multiple clocks and different time zones. Chronos Clock is simple to install and easy to use. If you need to know the time in other countries... Chronos Clock includes the following features: * Multiple clocks each able to show a different time zone * Each clock can use a standard or user customizable display format. ... * Internet time synchronization using NTP/SNTP time-servers, to keep your PC's clock right up to date.
http://dl.filekicker.com/send/file/156865-1P80/chronos.zip - 2Mb - Download - Screenshot

Attache Transparent Clock
Transparent desktop clock with fully customizable shape, alarms, and atomic time. It may have a digital or analog clock face of various colors, sizes and shapes - you may even set individual parameters for each application you run, so that the clock were clearly visible in any environment. ... This state-of-the-art piece of software may be used as a beautiful replacement for standard Windows digital clock or as an alarm-clock/reminder, to help you stop forgetting your friends' birthdays and other important but not so easy to memorize events.
http://www.softdemon.com/attclock.zip - 1Mb - Download - Screenshot

BubbleClock
BubbleClock are analog clocks and reminder with semitransparent effect (only Windows 2000/XP). Various kinds of clock skins. Synchronization your computer clock via the Internet NIST Internet Time Service of National Institute of Standards and Technology USA. ... Map of time zones with the indication of current time in each time zone (country). ... Various types of alarm.
http://www.vedos.com/bubbleclock.zip - 2Mb - Download - Screenshot

7art Standard Clock ScreenSaver
7art Standard Clock is a nice start to use your desktop as a major time machine. You will always know the exact time and will always make your friends to ask where have you found such a beautiful clock screensaver. So your spirits will definitely rise when you help them to get their own desktop...
http://www.7art-screensavers.com/files/StandardClockInst.exe - 613Kb - Download - Screenshot

Earth Time Zone
Earth time zone is an interactive 3D global Time zone, show more than 250 countries local standard times, allows you to add any country Timezone, Find time zone information by country name around the world. As a high resolution interactive 3D world map clocks,including countries, lakes, rivers,... Earth time zone allowing you to set up variety of the Time or Date formats,daylight times,standard time or replace system clock. ... lets you easily calculate the working time overlap for people in different country.
http://www.timezonesoft.com/EarthTimezone15.exe - 3Mb - Download - Screenshot

Clock Tray Skins Lite
View the time, seconds, month, week and day in different skins in the Windows system tray clock. Clock Tray Skins is the advanced replacement for standard Windows tray clock. Over 50 skins are included in the distribution. It's also an atomic-time synchronizer. ... Systerm Tray Clock > How do I make WinXP Pro's System Tray Clock display > seconds in addition to hours and minutes at all times... ... com show seconds in tray clock > Hi, > Where or how do I get the clock in the tray to show > HH:MM:SS?
http://www.drive-software.com/download/clocklit.zip - 709Kb - Download - Screenshot

ClockDummy!
ClockDummy! is an atomic clock, which can say the time with a real human voice, and enhance your standard taskbar clock with custom graphics, month, and seconds. ClockDummy! also keeps your clock updated to the exact second via an atomic clock Internet server for any time zone and location, and... is the ultimate addon to the standard taskbar clock and it's easy to use! ... lets you select from a range of predefined styles for how your taskbar clock should look, or select your own graphics and fonts to use.
http://www.dummysoftware.com/ClockSetup.exe - 1Mb - Download - Screenshot

AlfaClock2
There are many software products available today that pretend to enhance your standard Windows tray clock. Unfortunately, most of them are concentrated on form and not on content. Normally, they use graphical "skins" to customize the look of the tray clock. ... A built-in calendar and floating panels that show time in different time zones, makes this a perfect office application. ... But, the main goal of this program is to extend your tray clock functionality. ... For example, it can speak the time at specified intervals.
http://www.alfasoftweb.com/download/alfaclock_v2.07.exe - 2Mb - Download - Screenshot

Clock Tray Skins
Clock Tray Skins is the advanced replacement for standard Windows tray clock. See the time, seconds, day, date and system UpTime in different skins. Displays the time for any of the time zones. Over 100 skins are included in the distribution. Support Longhorn clock style. ... It's also an atomic-time synchronizer and Calendar.
http://www.drive-software.com/download/clocktsk.zip - 1,008Kb - Download - Screenshot