Where can I buy an authentic (Ladies) Eco Drive WR100 Watch battery, in NSW please?

Citizen Eco-Drive runs continuously in any kind of natural or artificial light for a lifetime of use. Fueled by light, it never needs a battery. hope this helps you..

Do you mean, you haven't been wearing that watch but to put it in the drawer for a long time?
If so, to recharge the battery, just put your watch outside or anywhere it can catch the sun ray or day light. After few hours or about a day, the battery has been re-charged and your watch will work.
If it still doesn't work after doing that, buy a new watch. Don't bother to repair the watch or to replace the Eco-Drive battery, because of the cost.

1. Pull the crown out to position 2, two clicks.
2. Press and release the lower right button.
3. Rotate the crown to adjust the minute.
4. Press and release the lower right button.
5. Rotate the crown to adjust the hour.
6. Press and release the lower right button.
7. Rotate the crown to adjust the date.
8. Press and release the lower right button.
9. Rotate the crown to adjust the current month and leap year.
10. Push the crown to position 0.

Go to http://www.citizenwatch.com/COA/English/settings.asp and enter the required details from your watch and you should be able to download instructions for your watch.

Eco Drives don't have batteries they have capacitors. The watch needs to be placed in natural light, sunlight is best, for a day or so. Here are the instructions from Citizen. It also gives information on resetting so it will work after recharging.

http://www.citizenwatch.com/Database /print_technical_info.asp?caliber=C652

Cheers

Click on my profile (escapement), then click on Tips and Tricks. There you will find link to all CITIZEN watch manuals.Rate me, please

The ECO series of Citizen's do not require battery replacement, as they are solar powered. If the watch stops due to a long period of non-use, there is a procedure in the manual as well as the Citizen website on how to get it running again. You will have to expose it to light for several hours (but not with lots of heat such as a car dash) to get it running. If you continue to have trouble, you may have a problem with the watch. I bought my wife a ladies ECO drive about 8 years ago and bought one for myself about 2 years ago and have not had a bit of problems with either. They are extremely good watches and it is nice not to have to worry about "when will the battery die?"

If it is a metal link band, you can remove a few segments. Segments are connected by split pens. You should see a thinner end and a bigger end; or an arrow on the inside shows where the thinner end should be. Push the thinner end firmly with a pin or something until the big end pops out the opposite side.Use pliers to remove the pin.

IF they still make the same bracelet for your watch you will be able to buy a replacement. If the watch is a leather strap then it is much easier as I can guarantee they will have a compatible strap. Contact citizen to see if they have any metal bracelets or leather straps for this watch.

Take it to your citizen dealer. There is probably a problem with the actual movement of the watch and unless you know how to take the watch apart and diagnose the movement then you would not be able to figure it out.