Description:

Material: Mineral glass
20mm-23mm diameter mineral watch crystal domed watch glass.
Please ensure you are having the exact size before buying through precision measurement(caliper).
Diameter: 20mm,21mm,22mm,23mm (there might be ±0.05mm difference).
These crystals are made to replace the watch crystals for wristwatch or pocket watch.

Specification:

Features: durable, anti-scratch, high transparency.

Package Includes:

10 Pieces Watch Mineral Glass