Flat Mineral Watch Crystal Black Border Size: 18.0mm - 20.0mm

Flat Mineral Watch Crystal Black Border Size: 18.0mm - 20.0mm 

• This is a Mineral Watch Crystal with BLACK border.
• Width: 18.0 mm- 20.0mm 
• The border thickness is: 1.0 mm  
• If you buy in more quantity, you'll be given a whole-sale prize
• Please check our collection for other sizes and Colors.