Features:
Can open the watch lid with ease.
Suitable for opening watch bottom cover and replacing batteries.
Special movable screw-plug back cover of watch, easy to use, easy to carry.
With non-slip design, the largest opening diameter 37 mm, configuration of 18steel teeth.
Top quality watch fixing tool, watch changing battery.

Specification:
Material: Aluminum Alloy
Color: Silver
Size: approx. 143 X 50 X 15 mm/5.63 X 1.97X 0.59"
Weight: approx. 105 g
Package Size: approx. 150 X 55 X 30 mm/6.1X 2.17 X 1.18"
Package Weight: approx. 181 g

Included:
1 X Watch Opener Repairing Tool
18 X Steel Jaws