You are downloading the World Clock XAP file v18.104.22.168 for Windows Phone. World Clock is a free and useful Social app: Travel a lot around the world? Have family living in another country? Want to keep touch with friends without waking them up in the middle of night? ... You can now download the offline XAP file to install & try it.
Download Locations for World Clock 22.214.171.124 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline World Clock XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.