Is Sheng Bang HD-2688 available in the US?

PDF]Operation Guide 2608 2638 2688 - CASIO.

ftp.casio.co.jp/pub/world_manual/wat/en/qw2688.pdf...

Check on Amazon or Madeinchina .com, Tradetang may be a good place too

Hi! Welcome to FixYa!

To change time and date setting in your G Shock model 2688 330A, please follow the steps I'll provide below:

1. Hold down "A" until the city code flashes while the watch is in timekeeping mode.
2.Press "C" to scroll through the time setting options. You will see "Hour" and "Minutes," among other options.
3.Press "D" when the option you want to change is flashing.
4.Press "D +" to change the hour and minutes.

Hope this helps.

If you haven't got instructions on how to do this, you can get
instructions from the Casio web site.

Go to the casio web site "casio.com".

Select "support" and the "manuals",
watches;

Copy the manual from;

http://ftp.casio.co.jp/pub/world_manual/wat/en/qw2688.pdf

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

On the solar charge watches, they use a chargeable Lithium battery. It is NOT an off the shelf regular battery! It is best to send the watch to the factory service rep in your area for a battery change.

In many of these models the battery is using solder contacts to the circuit board. The person changing the battery will require the original spec battery, and be equiped to do surface type soldering.

When working on this watch, the factory service will change the seals and do a pressure water resistance test. The regular corner watch service store is not equiped to do this type of testing.

Normaly, the battery in solar watches should last more than 5 years. Some are going past 10 years!


Jerry G.

go out at night

The general instructions for the for the 2608 and the 2688 are pretty much the same. However you can go to this link and type in 2688 for your module number and get specific instructions.
http://world.casio.com/wat/download/en/manual/