【Only for one type of watch】What you need to pay special attention to is that this adjustable watch back opener is only suitable for watch back covers with notches, not for watch backs with a pry opening or screws; only suitable for round watches, not for square or other types of watches.
【Watch holder function】With the watch holder, the grip area is larger, which can generate more torque and help you open the watch back cover more comfortably and efficiently. In addition, using the watch holder is more solid than holding the watch directly in your hand, which can effectively avoid scratching the watch and your hand due to the watch slipping.
【Anti-slip film】Using Anti-slip film can increase friction to prevent the watch opener from slipping on the watch, and also protect the watch from the tool leaving scratches on the watch. Make sure to use the Anti-slip film, otherwise there is an increased risk of the tool slipping and scratching the watch.
【Operation technique】Note: Press down and turn the opener slowly, otherwise the clamps will tend to slip and fail to hold