ISA 8171/002 Quartz Movement
Complete quartz watch movement with 24-hour display and alarm function, electrically operated with quartz crystal regulation system, dimensions compliant with Chapter 91 limits. HTS 9108.19.80 applies to this assembled 'other' electrically operated movement. Used in sports and multifunction watches.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If alarm function predominates
Portable electronic alarms classify under 8513 when sound production is principal function
If industrial process timing
Chapter note 4 excludes dual-purpose movements from Chapter 91 when used in instruments
If when assembled into complete time switch
Complete electrically operated timepieces classify under 9106 rather than movements
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Import Tips & Compliance
• Document alarm circuit integration to prove complete movement status; comply with FCC electromagnetic requirements for electronic movements; use licensed customs brokers familiar with Swiss watch component rulings
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