Bergeon 6460-P plastic tweezers are recommended for handling watch batteries during battery replacements. They are non-conductive and slightly flexible with flat tips for ease in picking up and handling a watch battery. These tweezers give a nice firm grip on the watch cell when transferring the battery from the bench to the watch. The flat tips also provide maneuverability when inserting the watch battery into the movement. These tweezers also feature a stainless steel lip for opening the battery hatch. It is mainly used for SWATCH watches.