0.8-3.0mm Thick Sapphire Double Dome Watch Crystal Glass 16-45mm High quality
USD 9.97 USD
Specifications
| Edge Thickness | 1.0mm |
| Diameter | 16mm |
| Brand | Unbranded |
| Type | Crystal |
The hardness is Mohs level 9, second only to diamond hardness. High hardness. glass made of sapphire material are more transparent than other mineral materials. Watch Glass Crystal. Watch Buckle. Watch Gasket.