SUC Rocket Crystal RE 180 for GRUEN & ILLINOIS - 17.5 x 17.5mm - New

SUC Rocket RE 180 Fancy Acrylic Crystal for GRUEN & ILLINOIS square shaped cases and perhaps other wrist watches as well, measures 17.5 x 17.5 mm, new in envelope. These are perfectly clear crystals that haven't been stored for 75+ years like other ones on eBay often are. Pretty much all Rocket crystals require some light filing / sanding for proper fit. I can supply just about any size Watch Crystal you need (acrylic or glass) so feel free to inquire. I specialize in hard to find watch parts and all watch parts are unconditionally guaranteed. Free shipping in the continental US on most all fancy acrylic crystals. Images do a pretty good job of representing the item.