Seiko NH35A Automatic Movement
The Seiko NH35A is a reliable 24-jewel automatic mechanical watch movement measuring 27.4 mm in diameter, fitting HTS 9108.90.90.00 criteria for complete assembled movements ≤33.8 mm. It includes hacking seconds and hand-winding capabilities for precision timekeeping in watches. High jewel count indicates quality suitable for mid-range watch assembly.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If diameter exceeds 33.8 mm
Size-based subheading differentiation within over-17-jewel movements.
If imported as replacement clock/watch parts of general use
Chapter note 1(c) excludes general-use base metal parts from Chapter 91; only specific clock/watch parts stay here.
If for quartz crystal components not fully assembled into movements
Unassembled Chapter 85 electrical components classify separately per exclusion note.
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Import Tips & Compliance
• Include manufacturer specs confirming jewel count, dimensions, and mechanical regulation to prevent misclassification as parts
• Ensure movements are not entered with cases, as cased watches shift to headings 9101/9102
• Document foreign content value for potential insular possession duty benefits under U.S. notes
Related Products under HTS 9108.90.90.00
ETA 2824-2 Automatic Watch Movement
The ETA 2824-2 is a complete assembled mechanical watch movement with 25 jewels, measuring approximately 25.6 mm in diameter, well under the 33.8 mm limit of HTS 9108.90.90.00. It features an automatic self-winding mechanism regulated by a balance wheel and hairspring, designed for use in wristwatches. This classification applies to high-jewel count movements not exceeding the size threshold.
Miyota 9015 Premium Automatic Movement
Citizen's Miyota 9015 features 24 jewels in a slim 26 mm diameter profile under 33.8 mm, classified under HTS 9108.90.90.00 as a complete assembled watch movement. Its high-beat escapement ensures accuracy for luxury watch builds. Meets all chapter definitions for mechanical time regulation.
Sellita SW200-1 Mechanical Movement
The Sellita SW200-1 is a 26-jewel mechanical movement at 25.6 mm diameter, qualifying for HTS 9108.90.90.00 due to its compact size and complete assembly. It's a direct ETA 2824 clone for Swiss-grade watches. Regulated by traditional balance and hairspring system.
Rattrapante Chronograph Movement Module
A compact 31-jewel rattrapante chronograph movement measuring 30 mm, classified in HTS 9108.90.90.00 for assembled watch movements ≤33.8 mm with over 17 jewels. Features split-seconds complication for timing functions. Fully complete and operational unit.
25-Jewel Moonphase Movement
This 25-jewel automatic movement with moonphase indicator measures 28 mm, fitting HTS 9108.90.90.00 for small, high-jewel complete watch movements. Includes calendar and phase wheels fully assembled. Designed exclusively for wristwatch cases.
DG2813 Skeleton Automatic Movement
The DG2813 features 21 jewels in a 28 mm skeletonized design under 33.8 mm, classified HTS 9108.90.90.00 as complete assembled watch movement. Exposed gears showcase craftsmanship while maintaining full functionality. High jewel count for smooth operation.