I have a new battery for an old Garmin GPS watch I'm trying to install.

I've disassembled the watch and found that the old battery needs to be desoldered with the new battery resoldered back in. See image:



My soldering skills with large circuits is laughable at best and I don't know of anyone locally in Auckland who could do this for me.

Any recommendations or skilled GZers? Happy to pay for the service of course.

I don't mind traveling in and around Auckland.

Cheers