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9111.90.70.00/Silicone Watch Case O-Ring Kit/Canada

Silicone Watch Case O-Ring Kit from Canada

Assorted silicone O-rings for sealing watch case openings against water and dust intrusion. Under HTS 9111.90.70.00 as 'other' elastomeric case parts in multiple diameters/thicknesses. Standard diver's watch service kits.

Duty Rate — Canada → United States

16.4%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Durometer hardness specs essential; food-grade silicone for skin safety

• Kit packaging affects set vs individual classification