Sapphire Exhibition Watch Back from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Sapphire integral to metal back stays in 9111; standalone crystals go 7016
• Mohs hardness certification needed
• Screw pattern specificity avoids Chapter 73