Gunmetal Cushion Watch Case from Mexico
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 — Mexico → United States
17.6%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide copper alloy chemical analysis certificate; declare expected patina development in product specs; ensure seawater resistance testing documentation