That is cool looking, especially in the profile pic.I may get a nicer watch repair kit.
The normal watch tool looks like a tool, it has prongs that stick into the screwdown slots to open it. The way cooler one, albeit less effective, is the one that is a ball that somehow grips the back to open it. I like that thing.
I have no tools eiter, I've thought about getting a kit too. They are pretty cheap on Amazon.