Timekeeper

Timekeeper is a smart deskband application that displays date and time in a manner chosen by the user. If your work prompts you to have a full one year calendar on your desktop, this can be the right tool for you.
The app has an ordinary and brief installation process, but you won't be able to use it or see it until it's activated from the taskbar. To do that, right-click anywhere on the taskbar, hover the mouse over "Toolbars" and click on "12noon" to activate it.
After that, the tool is displayed near the language selector.
At first, the calendar will open up with just two months displayed. If you want to view more months displayed, just drag the window until you have the desired number of months.
Regarding the watch, you can customize by right-clicking the timer > "Configure Display." and change font, colors and the background of the app.
To sum it up, Timekeeper is a neat and useful app designed for the user that continuously need to have a full year calendar displayed or for those who are not used or satisfied with the Window's basic Date&Time.