After removing the battery, make sure the small metal triangular shaped piece is installed correctly. If it was moved, try to allign it as seen in the diagram, one side is flat and should be placed in the position most perpendicular to the antenna. Also, the ends of the metal piece are pointed and fit into small copper colored holes in the printed circuit board. Once this piece is in correctly, place the new battery on top of it.
The larger metal piece hooks on the side and goes over the top of the battery, holding it in place.
After installing a new battery, sync-time watches must be calibrated. Please see our calibration instructions next.