Changing a battery in an Accutron 218 series watch


Using one of the wrenches shown on the previous page, unscrew the case back rim by turning it counter-clockwise.
Remove the back rim and set it aside.  The back will usually come off easily, but it sometimes requires a little assistance...
If the case back does not come off easily you will need to remove the strap at the 12 o'clock position before the next step.
Insert the screwdriver under the case back locating tab and gently twist until the back releases from the case.
Using only your finger, remove the back completely and set it aside with the back rim.