Hi, I have a Swatch Irony...I came from India, so the date changed at 12 midnight India time....now as I am in US and carrying the same watch, I am not able to adjust it in such a way that the date changes at midnight US local time...it still changes at around 12 noon here i.e 12 midnight in India....could anybody please help me with that.

probably because you have it set to 12 pm midnight and not 12 noon so at 12 noon it is actually midnight when the date will change
reset the time of the day to am or pm and any pm settings will change the date at 12 midnight.

Hi.
I take it that your watch changes date at 12 noon, instead of 12 midnight.
If so change the time of your watch 12 hours, so it reads the same time, but instead of am, it is pm, or visa versa. Analog watches do not have a 24 hour time setting.

wind it forward 12 hours job done

remove the movement and press the glass out from the back. Not a job if you do not have the right tools. Suggest you send to a watch maker.

Your watch is 12 hours out of step. (The date changes every second revolution of the hour hand.)

Wind your watch forward 12 hours, (you may have to reset the date) and it will then change around midnight.

To set the date is a easy operation.Just pul one position the krone out une position and rotate down.See the tutorial and do the same thing.
http://www.youtube.com/watch?v=9feU33jbgJQ&feature=player_detailpage#t=80s

Assuming the mechanics work ok (thay all do 360 degree turns) it's just a calibration issue: download from SWATCH support a PDf which describes how to zero the watch hands, it's simple as taking the crown out to 3rd step, the pushing the buttons repectively till they point 12 direction. Exact details in the PDF.

Thank you for contacting Fixya,<br /> I would have the battery checked again. Sometimes batteries in stores can be past the extended life of battery. Otherwise could be a number of issues. Has it been around water? Dropped? Could need cleaning. In cases of most watches, like Swatch, the cost to have repaired may exceed the watch. <br /> You can contact Swatch at:<br /> <a href="http://www.swatch.com/zz_en/shop.html">http://www.swatch.com/zz_en/shop.html</a>

Your watch thinks your noon is midnight.

Wind the hands forward 12 hours and the date change will be at midnight. You will have to re-set the date if it gains a day when doing this.

hELLO THERE
please go to www.swatch.com and look for you brand and type there will be a online manual that you can use and download and print if needed ok?
best regards mike