Daylight Saving Time will not set correctly (by 4 users)

Use this page to download a copy of CASIO watch manuals in PDF format. To download a PDF file, enter the four-digit (or three-digit) module number marked on the back cover of your watch.

http://world.casio.com/wat/download/en/manual/

You will need a pdf reader on your pc, you will find all instructions in there.

If you don't have a pdf reader you can get one from
http://www.foxitsoftware.com/pdf/rd_intro.php

Thanks for trying but it still seems like the atomic setting doesn't work and we must revert to manual settings... and I never get a New York (eastern time zone -5 s)etting to choose from in any menu!

The digital time is automatically reset as long as you have auto-update on and signal is receivable.
To maintain a manually set time (for example, you like your watch to always be 10 minutes fast) you would have to leave your watch in manual update mode.
The analog hands automatically MOVE in sync with the digital time. That does NOT mean the analog hands will show the same time as the digital, it just means that if you adjust the digital time ahead 5 minutes the hands will also move ahead 5 minutes. To adjust the analog hands so that they show the same time as the digital, use the HS mode (hand set mode). Press and holding the top-right button to move the hands backwards, press and hold the bottom-right button to move the hands forward. Digital time does not change, only analog, which allows you to synchronize the hands with the digital time.