These are vintage high quality acrylic replacement watch crystals manufactured in the USA by Germanow-Simon Mach. Co.
Many different sizes to choose from. Please make sure to choose the correct Part Number/Size before placing your order.
Please note that the picture is only an example of what you will receive. Crystals are CLEAR, in GOOD condition, and WITHOUT any discoloration. Paper packet which comes with the crystal will be included and may or may not have some damage.
Check my other listings if you are unable to find the size you need, or feel free to message me with any questions.