In many watches you have two separate batteries for the analogue part and for the digital part. I am not sure if this is true for your case. I would go to a watch maker to look at it ad change the two batteries.
? 7:32
https://www.youtube.com/watch?v=L4Y7pDonkmk
Aug 15, 2013 - Uploaded by tsbrownie
How to replace a watch battery yourself using common household "tools". Covers both snap back and screw ...Missing: irish
? 9:18
https://www.youtube.com/watch?v=gFmV7NIjVsw
Sep 1, 2011 - Uploaded by RichsMethods
I also show how to polish the metal portions of your watch. ... of how not to take the back off and remove ...Missing: irish
