Quantity: 2
Color: silver
Material: alloy
2 types of case openers: 2 case back cover openers, one of which is a 58mm diameter watch cover opener, the maximum opening diameter is 58mm, and the other is a smaller opener. , The maximum opening diameter is 50mm.
How to use: you only need to fix the watch on the maintenance stand or hold it tightly, and then roll the adjusting wheel to set it to the position that matches the cover of the watch. After the case is opened, turn the back cover of the watch to open the back cover.