Sapphire Crystal Watches Components
Sapphire Crystal Watches Components
US $2.00 - US $5.00
Production Lead Time:
25 day(s)
SUPPLIER INFO LAST UPDATED: 1 Dec 2020
ADVERTISE SINCE: 30 Jun 2016
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SUPPLIER INFO LAST UPDATED: 1 Dec 2020
ADVERTISE SINCE: 30 Jun 2016
This transparent watch components is made by sapphire crystal. It has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance.