If you go to http://www.tagheuer.com/the-collection/tag-heuer-formula-1/men/quartz-chronograph/index.lbl?w=CAH1110.BA0850 , you will see a menu on the right of the screen.
Clcik on "user manual" to download the manual for your watch.
There are no instructions about setting the date apart from saying the date changes at midnight but you can advance the date by winding it past midnight. If you want to advance it more than one day, wind it back and then forward past midnight again. Repeat as many times as required until you reach the date you need.
How far back you need to wind the watch you will have to find by eaperimenting and observing when the date changes. You might hear a soft "click" when winding it backward, you can the wind it forward again.
Answers & Comments
If you go to http://www.tagheuer.com/the-collection/tag-heuer-formula-1/men/quartz-chronograph/index.lbl?w=CAH1110.BA0850 , you will see a menu on the right of the screen.
Clcik on "user manual" to download the manual for your watch.
There are no instructions about setting the date apart from saying the date changes at midnight but you can advance the date by winding it past midnight. If you want to advance it more than one day, wind it back and then forward past midnight again. Repeat as many times as required until you reach the date you need.
How far back you need to wind the watch you will have to find by eaperimenting and observing when the date changes. You might hear a soft "click" when winding it backward, you can the wind it forward again.