I have done everything possible to set my Adidas Seoul watch but nothing is working. I have read the manual. When I press the D button, it only brings turns on and off the music.

There is single manual for all adidas watches. You can find procedure for your watch.

ADIDAS-ORIGINALS-TIMEPIECES_CARE-MANUALS_EN.pdf (adidaswatches.com)

go to this link below
http://www.adidas.com/campaigns/watches_fw07/content/index.asphttp://www.adidas.com/campaigns/watches_fw07/content/index.asp

go to the link below for instructions
http://www.adidas.com/campaigns/watches_fw07/content/index.asp

click the link below for instructions
http://www.adidas.com/campaigns/watches_fw07/content/index.asp

press and hold the lower right button, the digits blinks(blinking means changeable) use the "mode"/the lower left button to choose what digits are you going to change. the upper right button is use for adjusting. if your done just press the lower right button. i hope i had been helped you

hold set button(top left) in for two seconds until 'light 'displays,then press bottom left button(mode)to scroll though hours etc,(use right buttons to adjust)when finished press top left again

Figured it out - Press & hold 'A' then press 'D'. THEN press 'B' to toggle through the selections to set T1. T2 (for another time zone) is up or down in the offset. Good luck!

btw - A, B buttons are from top to bottom on left and C, D are top to bottom right

hold set button(top left) in for two seconds until 'light 'displays,then press bottom left button(mode)to scroll though hours etc,(use right buttons to adjust)when finished press top left again

hold right side buttons . time will flash set using top button, then use lower button to move through each aspect of menu. You use the top button to make changes then bottom to go to next option. Lower left button to exit
Hope it helps
Roty:)

http://www.adidas.com/campaigns/watches_fw07/content/index.asp?strCountry_adidascom=us&strBrand_adidascom=performance

check it here.. you will surely be able to solve it as i have just done...

press top left and it will say HOLD for setting.. so hold it... then choose one step after the other with the left bottom.. and increase with right top and decrease with right bottom.. rest you can find in the manual at the website... good luck...