Titanium Dive Watch Case with Helium Valve from Mexico
Lightweight titanium case for professional dive watches, equipped with a helium escape valve and unidirectional bezel mount. This 'other case' under HTS 9112.20.80.00 is for non-precious metal watch housings per chapter notes. Engineered for extreme pressure resistance in underwater timepieces.
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
• Document pressure testing results to substantiate dive-specific design, distinguishing from general titanium parts
• Ensure no precious metal inlays, as even minor cladding shifts to heading 9102 per note 2
• Use HTS advisory rulings for helium valve features to preempt disputes on 'parts of general use' exclusions