ITEM NAME:Watch Adjustable Opener Back Case Cover Press Closer Remover Holder Took #gib Store Home Promotion Hot Item Add to Fav.Watch Adjustable Opener Back Case Cover Press Closer Remover Holder Repair Watchmaker Tool. Put the cover of the watch down, put the watch on the gap side of the base to prevent it from clamping, tighten the screw and clamp the watch.
