How to press the battery on the sundial?

1, remove the strap: You don't have to remove the strap, but you can replace the battery more conveniently. If there is an arrow pointing at the back of the strap, fix the strap on the watch remover according to the arrow pointing, and slowly turn the handle to push out the strap shaft. The thimble of the meter remover cannot be completely pushed out of the shaft and needs to be pulled out again. When you put the watch shaft back, you should go against the original direction. Note that the two ends of the shaft are different, one end is smooth and the other end is straight thread. 2. Dismantle the back cover: adjust the two-foot cover opening tool, fix it in the groove of the back cover of the watch, and turn it counterclockwise to open it. 3. Take out the battery with tweezers: Take out the battery with bamboo tweezers or plastic tweezers, and remember to wear gloves when taking out the battery to prevent static electricity on people's hands and avoid short circuit of the battery. 4, the battery should be put away: the hand pool should be put right, take out the watch battery and remember that the battery should be put right and the negative electrode should be put right.