Gruen Interchangeable Watch Set with Straps & Bezels in Box Vintage 1980s

Vintage Gruen interchangeable watch set from the 1980s, featuring a gold-tone watch face, 7 colorful genuine leather straps (including denim, pink, white, gold, black, brown, and teal), and 10 coordinating bezels in gold-tone and pastel shades. All pieces are neatly housed in the original Gruen presentation case, with inner logo and velvet-style insert. Watch works but needs a new battery. In really good vintage condition. No known visible wear. Non smoking/no pets home.