These 100% brass belt buckles are made by a former Electric Works employee!  Based on one of many excruciatingly beautiful and adventurous designs for manhole covers in Japan (need a new obsessions, anyone?—check the googs for a rich offering), these are available here—and only here. No other store anywhere.    

They measure 2 3/16" across and weigh almost three ounces—superior presence in hand. Japanophiles, manhole-ohpiles, and excellence-focused friends take note!