I just received my ProDiver in the mail today, and I'm very impressed. What a super looking watch! I gave my U1 to a buddy just back from Iraq, and I wasn't sure if the PD would fill the shoes, so to speak. I wanted to try the PD after reading so many great things about them. I bought the black dial with black hands version, along with the black bezel, red bezel, and two tone bezel. It's currently wearing the black bezel, but I'd like to swap it out. I watched the bezel change video, but I'm not sure if I need a special watch tool, or just a small pocket knife. The knives I've looked at seem too thick to get between the bezel and case. Any help? I can't wait to size the bracelet as well, so I can start wearing this baby!