Seiko NH35A Automatic Mechanical Movement
The Seiko NH35A is a fully assembled automatic watch movement featuring 24 jewels, qualifying under HTS 9108.20.40.00 due to exceeding 17 jewels and automatic self-winding capability. It includes day/date complications and adheres to watch movement size limits in Chapter 91 notes. Widely used in dive watches and everyday timepieces for its durability.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If manual (non-automatic) winding
With balance wheel but without automatic winding, it classifies under the manual wind movements heading 9108.11.
If imported as complete clock movement
Similar automatic movements over 50mm or for clocks (not watches) fall under heading 9109 for clock movements.
If containing significant precious metal parts
Parts of base metal with precious metal cladding for general use classify in Chapter 71, not Chapter 91 movements.
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Import Tips & Compliance
• Document exact jewel count (24 for NH35A) and automatic winding mechanism to avoid reclassification to manual wind headings
• Check for foreign component origins if from US insular possessions to claim duty-free entry under quota limits
• Ensure no escapement-less construction, which would exclude from Chapter 91 per notes
Related Products under HTS 9108.20.40.00
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Vaucher 3000 Automatic
Vaucher 3000 with 28 jewels automatic, high-end, HTS 9108.20.40.00.
Soprod A10 Power Maint Automatic
Soprod A10 with power reserve, 25 jewels, HTS 9108.20.40.00.
ETA 2836-2 Daydate Automatic
ETA 2836-2 25 jewels day/date automatic, standard classification.
Miyota 82xx Skeleton Automatic
Skeletonized Miyota automatic 21+ jewels, HTS 9108.20.40.00.