ceramic watch parts Material: zirconia Colour: white/black Advantage: Never rust, discolour Ceramic watch partsZirconia ceramics series watch accessories, such as watchband grain, watch bezel, watch dial, watch tightener and watchcase. They have the following features1. Hardness...

ceramic watch parts Material: zirconia Colour: white/black ceramic watch partsZirconia ceramics series watch accessories, such as watchband grain, watch bezel, watch dial, watch tightener and watchcase. They have the following features1. Hardness approaches to nature diamond; lighter...