New cheap Ultra Thick 4mm Flat Beveled Glass Pocket Watch Crystals Made In USA 4mm

Product Name: New cheap Ultra Thick 4mm Flat Beveled Glass Pocket Watch Crystals Made In USA 4mm
WARNING: These crystals are very thick cheap and not for the faint of heart! Available now, brand new ultra-thick beveled edge glass crystals for your 16s to 18s American work watch. These glass crystals are made in the USA from the finest 4mm thick German glass. They have none of the problems that are usually seen with NOS crystals such as chips, dirt, scratches and label etching. Each has a finely ground and polished bevel and they look exactly like the originals ......you will not be disappointed in any way! If you don't see the diameter you need from the list just let me know and I can make these heavy crystals from as small as 40mm all the way up to 50mm for this price. But special size diameter will take longer to ship Important: Your watch's case must be designed to accept a flat glass crystal! If the cannon pinion sits higher than the crystal seat, a flat crystal will not work! But I also have 3mm thick convex beveled crystals which are almost as impressive.