12 Ligne Open Face Glass Pocket & WristWatch Crystals Most Sizes New Old Stock 27-29mm
Description
Here are some nice NOS, Open Face style, glass pocket watch or wristwatch crystals in the 12 ligne and 27 TO 29.5 millimeter range, for open face case pocket & wrist watches. This listing is for one crystal. Just go to the sizes above to choose the size you need from the drop down menu. Once the size is chosen there will be a photo of that crystal. All crystals will be in good unsold condition and checked for perfection before being shipped.
Good for those old men's wristwatches. Glass crystals make a big difference over those old plastic yellowed ones. Just replaced a 12 9/16, yellowed plastic, in an old Military Hack watch and it made a world of difference.
There is a conversion chart below that shows the Ligne sizes and their approximate millimeter sizes for your reference. Measure your bezel to get the millimeter (mm) size and convert it to Ligne.
There are no returns on these because I can't be sure you are ordering the correct size. If your crystal is slightly too small it can be cemented in place and if it is slightly too large it can be ground down to fit correctly. I ship these right out without delay.
You should be experienced in ordering and installing these glass crystals. Not always easily done.

|