What number battery do I need for my Festina 7133 mens watch

SOURCE: setting the time, day, date, ona Festina 16059/4

Alhamdulillah, the problem solved (at last) tks to IRONMAN (http://www.fixya.com/support/t579677-instructions_mens_festina_watch_16095#SameProblemContinued)

The steps are like this :
1. Pull the crown full, and turn it clockwise until you find the right day.
2. and then push it one click (dont push it to hard so it back to normal position) and turn the crown counter clockwise to adjust date.
3. Push the small button near the crown to adjust month.

and voila... the problem solved

SOURCE: Instructions for a mens FESTINA Watch 16095

Alhamdulillah, the problem solved (at last) tks to IRONMAN (http://www.fixya.com/support/t579677-instructions_mens_festina_watch_16095#SameProblemContinued)

The steps are like this :
1. Pull the crown full, and turn it clockwise until you find the right day.
2. and then push it one click (dont push it to hard so it back to normal position) and turn the crown counter clockwise to adjust date.
3. Push the small button near the crown to adjust month.

and voila... the problem solve

SOURCE: I need a manual for a Festina, Chrono Bike, watch

Festina do not have much of a web site at present but if you go to "www.festinausa.com/", you will see a customer service address who may be able to help you.

SOURCE: I don't have the user's guide of festina f16235

I have the same watch.
Here:
http://www.citizen.co.jp/miyota_mvt/download/pdf/manu_6P27-77_multi.pdf
is a manual for it's movement, Citizen Miyota 6P27.

SOURCE: What is the battery replacement number for my

mcdevito75 here, It may be 364, 377, to be sure look for a small watch repair shop in your area, they can tell for sure once they see the watch.