Offering you original genuine New Old Stock Citizen 54-0093 Crystal.

It fits the Citizen watch: Citizen 7 APS3101 Auto Dater 520 21J

The part can be used for restoration or for spares. Very rare crystal to find.

I do combine shipping, please wait for invoice if you buy more than one item.

You can check out my other listings for other interesting watches, watch parts and watch accessories.