Sapphire Exhibition Watch Back from Mexico
Transparent sapphire crystal watch back with stainless steel bezel ring for viewing automatic movements. Seven screw-down fasteners ensure 100m water resistance. Integral back assembly under HTS 9111.90.50.00.
Duty Rate — Mexico → United States
16.8%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Sapphire integral to metal back stays in 9111; standalone crystals go 7016
• Mohs hardness certification needed
• Screw pattern specificity avoids Chapter 73