6) If the watch back does not screw off do not force it. (Take the watch to a watch specialist to avoid damaging your watch.) This tool allows you to remove screw-on watch backs on a variety of watches. This will allow you to replace batteries, clean and oil waterproof seals to extend effectiveness of the seals, and repair internal parts.

Place and adjust three teeth to fit three slots to create a triangle. Make sure that the three teeth

It may be necessary to remove the watch strap or band as it may get in the way. (Please view our oth

Hold the watch in your palm and with your other hand hold the case opener firmly and carefully press

Turn the handle to close in the three pieces and then firmly turn the opener counter clock-wise to o

To avoid misshaping the watch back, loosen the case opener before lifting of the back.