I've had this unisex digital Timex Expedition watch since 2018, and it's worked great until very recently, when indiglo stopped working and then the whole watched stopped working maybe a day later. It takes a CR 2016 3V battery and I had a spare, so I figured it couldn't be that hard to change the battery. (When it was slightly more complicated than I expected, I found this video, which isn't.. Quick and easy tutorial. Change a battery in a Timex Expedition watch in 5 minutes. Using a Leatherman style, a CR2016 button battery (https://amzn.to/43l7ul.
Steps for Replacing a Timex Expedition Watch Battery. The steps in replacing a watch battery for a simple watch like the Timex Expedition are simple and straight forward: Pop the caseback off. Remove the dead battery. Place the new battery in the watch. Check to make sure the second hand is moving. Press the caseback back onto the watch.. Replacing a battery on a Timex Expedition watch can be rather difficult, especially since you want to be able to preserve the watch's watertight qualities. While most people choose to take the watch to a jeweler to have this done, it is possible to do it yourself.