14K White Gold Watch Back from Japan
The solid 14 karat white gold screw-down case back for luxury chronograph watches, featuring engraved serial numbers. This watch part qualifies under HTS 9111.90.40.00 as it is wholly composed of precious metal. Provides water resistance and brand identification.
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
• Include detailed alloy composition certificate specifying rhodium content in white gold alloy
• Photograph engravings showing watch-specific design to distinguish from general gold findings
• Use heat marking for precious metal content tracking during customs examination