Material: ;
28mm- diameter mineral watch crystal 1.0mm thick flat ;
Please ensure you are having the exact size before buying through precision measurement(caliper);
Diameter: 28/28.5/29/29.5/.5/32/32.5/34/34.5/36/ (there might be ±0.05mm difference), thickness approx. 1mm
These crystals are made to replace the watch crystals for wristwatch or pocket watch;