Whasize battery does a fossil blue bq9143 take

Hi Cassandra.

this is what i found out from the net.

Most hybrids are compatible with any CR2430 coin cell battery, which allows them to hold a charge for 4 to 6 months. Swapping in a new coin cell lithium battery can be done easily and in just a few simple steps, plus CR2430 batteries are available from most retailers that sell batteries.

hi donna.
not sure if this link will help you out but have a look.
What battery number should get for my fossil blue BQ 9140 Google Search

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

SR920 that is the size of the battery of your watch..

Thanks for contacting Fossil.
The only way to know the battery size is to pull out the old one. It might also be in your manual. It might be on the outside of the watch.
If battery is missing, then you will have to measure the cavity and match it against a battery chart.
Best wishes.

fossil watches are very temperamental when it comes to there insides. did you have fossil do the band or someone else? also they sometimes have corrosion from the seals not lasting.

to change the battery of fossil blue watch,just open the case back and remove the old battery,look the number size on the battery and put a new battery that same number size ,after replacing battery press the case back tight to avoid water damage !good luck

take it to a jewlrey store, like sergios. They know how to fix all watches. I took my fossil blue to 4 watch stores including the fossil store in the mall and none of the stores could fix it. I took it to sergios they changed 2 batterys in like 5 minutes with no charge.