I apologize up front if this topic has been covered in the past. My NOS DW-8200's battery finally died and as many of you know the screwed case back says "authorized service center repair only".
My question is, do I need to send the watch to Casio for a battery replacement or is this something my local jeweler could handle? I will probably never take the watch diving but don't want to jeopardize the integrity of the water resistance by having just anybody open the case back.
Thoughts or experiences?