Gunmetal Cushion Watch Case from Japan
Bronze alloy (gunmetal) cushion-shaped watch case developing natural patina over time, popular for marine chronometers. HTS 9111.80.00.00 for copper alloy watch cases excluding precious metal. 41mm x 48mm rectangular design with exhibition dial window.
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
• Provide copper alloy chemical analysis certificate; declare expected patina development in product specs; ensure seawater resistance testing documentation