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Box Glass With BLue AR

Made of high‑grade synthetic sapphire, Mohs 9 hardness, superior scratch‑resistant and high light transmittance.
Full customization available: diameter, thickness, dome curvature and edge finish per your drawings or samples.
Multiple coating choices: anti‑reflection, anti‑fingerprint, anti‑glare coatings to optimize optical effect.
Competitive factory price supported by mature production line for both sample and mass production.
Strict dimensional & appearance inspection, stable batch quality, welcome global B2B cooperation.

product details

Custom Box Sapphire Watch Crystal with Various Coatings

Our box sapphire watch crystals are precision polished from premium synthetic sapphire. Boasting Mohs 9 hardness, excellent scratch resistance and high light transmittance, they reliably shield watch movements from impact, dust and moisture.

We deliver comprehensive custom services: custom‑fit diameter, thickness, dome curvature and edge finishing based on your drawings or samples. Multiple coating options including anti‑reflection, anti‑fingerprint and anti‑glare coatings are available to enhance optical performance. Benefiting from mature production capacity, we offer competitive pricing for both small trial batches and large‑volume orders. Each item undergoes strict dimensional and visual inspection for stable quality. Global B2B inquiries and sample orders are warmly welcomed.