Brass Pocket Watch Case Hinge from Mexico
Small brass hinge mechanism connecting the lid to body of hunter-style pocket watch cases. Features friction tension for smooth one-handed opening. HTS 9112.90.00.00 classification as specialized watch case part in Chapter 91.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Supply photos of complete case assembly showing hinge integration
• Engraving patterns unique to watchmaker styles support proper classification
• Separate from general hinges (8302) by demonstrating friction calibration for watches