Timex's website provides the official instruction manuals for different models of Timex watches, as of 2015. The manuals are in PDF format and are accessible in various languages.
Navigate to Timex.com. Click on the Customer Service link in the footer of the page, then click on the Find Watch User Guides button. Locate the model of the Timex watch from the list, then click on one of the corresponding language options across the page to view or download the manual. If the watch model is not on the list, call Timex at 888-727-2931 or send them a message at email@example.com.