GS Flexo Flat Crystal T684 for ILLINOIS Metropolitan - 21.7 x 21.6 mm - New

GS Flexo Flat Acrylic Crystal T684 for ILLINOIS Metropolitan model wrist watch and perhaps other wrist watches as well, measures 21.7 x 21.6 mm, new in frail envelope. Pretty much all GS crystals require some light filing / sanding for proper fit. I have thousands upon thousands of wrist and pocket watch crystals as well as watch parts of all kinds, and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.