Need to identify the battery in a Fossil AM4102 Men's Watch.

they are worth now,23.50,,
Fossil Blue Men 039 Analog Watch AM 3506 Great condition new battery

not old,
http://www.worthpoint.com/worthopedia/fossil-blue-gents-calendar-watch-am-245447777



Watches Men Watches Women Watches FOSSIL

Hello,
We can tell you the battery number you may need for your Fossil Watch, but it is not worth you to change it yourself.
Many people think that replacing a battery to a watch is an easy task, but that is far from truth.
Note that once a watch is opened ( if you can get it without leaving marks all around the case) all circuits are extremely delicate. If you may touch some part with any metal instrument or even with your fingers, you will loose your watch.

Best you can do is take it to be replaced to a watch shop, sure you have one near you.

But let me insist, if you need the battery number, let us know and we will provide.

TicTacArea.com is Fossil authorized dealer, you can find our complete Fossil watches and Straps for Fossil watches here:

The vast majority of Fossil analog wristwatches take either a #377 or #379 watch battery. The #379, being slightly smaller, is somewhat more commonly found in women's watches than in men's watches, but I have seen both types used in men's and women's watches alike.
These batteries are commonly found at many drug stores, jewelry store counters at places like Walmart and Target, and even at some dollar stores. Be aware that cheap dollar store batteries are usually alkaline, not silver oxide, versions of the same size battery. Alkaline batteries may work perfectly well in many watches, but they have a somewhat different energy performance curve over time, and, in general, they won't last quite as long as a comparable silver oxide battery. In addition, for reasons I've never been able to figure out, some of the Fossil watches that I've serviced would not function with an alkaline battery--but would work fine when I put in a silver oxide battery of the same size and voltage. I have not been able to see a pattern to predict when this will and will not occur.
As a final thought, the backs of some Fossil watches are very snugly fitted to their cases. You can generally get them off without too much of a problem, but there's a good chance you may need a jeweler's press to get them to snap back on properly. I've noticed this most with round watch backs; I generally haven't needed a press to close oblong or tonneau-shaped Fossil watches (or some round watches, too). A jeweler's press spreads the pressure evenly around the edges of the watch back and watch case, preventing damaging pressure on the watch crystal, watch movement, and watch back. Clamping the watch in a regular vise to try to press on the back runs a high risk of damaging your watch, and I do not recommend trying that, no matter how frustrated you get. It's much safer (and cheaper, overall) to tip someone with a vise a couple of dollars to close up your watch for you.

IF YOU LOOK AT THE BACK THERE SHOULD BE A GROOVE IF YOU GET A PIN IN IT IT SHOULD PRISE OPEN OR A SMALL JEWELLERYS SCREW DRIVER

I would try a new battery first if you havent done so yet.
If new battery does not work, you can send your Fossil watch to:

http://www.fossil.com/attachments/en_US/watch_repair_form.pdf

Two years is an average lifetime for watche's battery. Visit your nearest watch repair shop and ask to replace battery.

Link

Hi mm01891,

Please browse above link for your fossil battery replacement. Kindly refer this matter to your authorized Fossil dealers.

Thank you