Round Sapphire Watch Crystal
A precisely cut round glass crystal made from synthetic sapphire for luxury watch faces, classified under HTS 7015.90.10.00 as a round watch glass not optically worked. It provides scratch resistance and clarity essential for timepieces.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If fitted or mounted on watch
Assembled into watch becomes clock/watch part under Chapter 91, not raw glass.
If sold as pressed/molded spheres
Preshaped glass spheres for manufacture fall under 7006 if not specifically watch glasses.
If optically worked post-shaping
Any grinding/polishing for optical properties moves to 7016 as worked glassware.
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Import Tips & Compliance
• Verify the glass is not optically worked (e.g
• no lenses or prisms) to stay in 7015; provide manufacturing specs
• Include supplier certificates confirming round shape and watch glass use to avoid misclassification as parts
• Check for lead content if crystal-like; over 24% PbO shifts to lead crystal subheadings
Related Products under HTS 7015.90.10.00
Round Mineral Glass Watch Lens
Standard round mineral glass (hardened soda-lime) watch crystal for mid-range timepieces, under HTS 7015.90.10.00 for non-optically worked round watch glasses. Offers durability without advanced optical processing.
Round Anti-Scratch Watch Glass
Round watch glass with chemical hardening treatment for scratch resistance, classified in HTS 7015.90.10.00 as curved/non-optically worked watch glass. Used in sports watches for protection.
Round Flatback Watch Crystal
Round flatback mineral glass crystal for bezel-set watches, HTS 7015.90.10.00 as non-optically worked round watch glass. Ideal for vintage or dress watch designs.
Round Domed Watch Glass
Round domed (bent/curved) watch crystal for enhanced depth illusion, under HTS 7015.90.10.00 for curved watch glasses not optically worked. Common in diver watches.
Round Acrylic-Coated Watch Crystal
Round watch glass with thin acrylic protective layer for impact resistance, HTS 7015.90.10.00 as qualifying non-reflecting coated watch glass. Balances cost and performance.
Round 38mm Watch Glass
Precisely sized 38mm round watch crystal for standard men's watches, HTS 7015.90.10.00 as round watch glasses not optically worked. AR coating optional if thin.