TMI NH35A Quartz Hybrid Module
Seiko/TMI hybrid quartz movement combining automatic winding with quartz timekeeping accuracy, complete electrically operated assembly with power reserve indicator. Falls under HTS 9108.19.80 as other electrically operated watch movements. Popular for high-accuracy mechanical style watches.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If with mechanical display only
Hybrid classification depends on display type; mechanical display shifts to different subheading
If exceeds maximum dimensions
Size limit violation removes from Chapter 91 watch movement classification
If marketed as generator component
Principal function determines classification; power generation over timekeeping goes to Chapter 85
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Import Tips & Compliance
• Specify quartz accuracy specification in commercial invoice; include rotor assembly documentation proving completeness; beware of misdeclaration as purely mechanical movement
Related Products under HTS 9108.19.80
Seiko Quartz Watch Movement Caliber 7S26
Complete electrically operated quartz watch movement with stepping motor, quartz crystal oscillator, and LCD display compatibility, measuring 11.8mm thick and 27.4mm diameter. Classified under HTS 9108.19.80 as an assembled electrically operated watch movement not exceeding dimensional limits and not specifically falling under other subheadings. Used primarily for replacement in consumer wristwatches.
ETA 2824-2 Quartz Chronograph Module
Assembled quartz chronograph watch movement with electrically driven subdials for stopwatch function, integrated circuit, and battery compartment, dimensions 12mm x 25.6mm. Falls under HTS 9108.19.80 as 'other' electrically operated complete movements suitable for watch assembly. Common in mid-range Swiss watch brands.
Miyota 9015 Quartz Movement with Date
Citizen Miyota complete quartz movement featuring day-date complication, stepping motor drive, and 3 hands configuration, size 11.5mm thick x 26mm diameter. HTS 9108.19.80 covers this electrically operated assembled movement not specified elsewhere in heading 9108. Standard for dress watches and automatics conversions.
Ronda 515 Quartz Slim Movement
Ultra-thin Swiss quartz movement (2.8mm thickness) with hour-minute-second hands and end-of-life battery indicator, electrically operated complete assembly 13.5mm x 13.5mm. Classifies under HTS 9108.19.80 as other electrically operated watch movements meeting Chapter 91 dimensional criteria. Ideal for ladies' and minimalist watches.
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.
Sellita SW200 Quartz Conversion Kit
Complete quartz movement designed as drop-in replacement for mechanical Sellita SW200, electrically operated with identical footprint and stem height. HTS 9108.19.80 classification for assembled electrically operated watch movements. Used by watchmakers converting mechanical watches to quartz accuracy.