This was definitely worth the money. I purchased a QF Tungsten DD40 and wanted to enhance it a bit. I reached out to @xing_david and he hooked me up with a combo deal on the bezel + crystal. Albeit, I had to purchase a new gasket for the crystal (rep is junk), and shave it a bit, the bezel and crystal fit like a glove. Man it certainly adds to this already beautiful watch. I certainly recommend this mod as it's simple, but outstanding for the price.