Solid belt buckle from the 1970's.  Marantz back when it meant something.  "We Sound Better".   Rare.

I'm the original purchaser and owner since the 70's when I worked in audio / hifi stores.

I'm not sure what the material is, but not magnetic.  FREE SHIPPING.

Shows normal signs of wear as shown in the photos.  Functional.  If you have any questions, please ask.