Brass Clock Movement Base Plate from Japan
A precision-machined brass plate designed as the foundational component for assembling mechanical clock movements, featuring pre-drilled holes for gears and jewels. It falls under HTS 9114.40.40.00 as it is specifically a plate suitable for assembling a clock movement, distinct from watch plates which have size restrictions. These plates provide structural support and alignment for the escapement, balance wheel, and other timekeeping components.
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
• Verify the plate dimensions exceed watch movement limits (over 12mm thick or 50mm wide) to avoid reclassification; provide technical drawings showing clock-specific hole patterns
• Common pitfall: incorrect declaration as general metal parts leading to Section XV duties