Rose Gold Screw-Down Crown Protector
18K rose gold crown guard component that protects the winding stem on sports luxury watches. Specifically classified under HTS 9111.90.40.00 as a precious metal watch case part. Features knurled design for grip integration with case.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If includes the actual winding crown mechanism
Crowns and setting mechanisms classify separately under heading 9114.
If industrial machine parts not specifically for watches
Precious metal clad parts for general machinery use exclude from Chapter 91.
If made from stainless steel or ceramic materials
Non-precious metal case protectors use the 'other materials' subheading.
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Import Tips & Compliance
• Specify copper alloy percentage in rose gold declaration for accurate precious metal valuation
• Include engineering drawings showing integration with case middle/ends
• Avoid bundling with actual crowns (heading 9114) to prevent set classification
Related Products under HTS 9111.90.40.00
18K Gold Solid Watch Case
A precision-engineered watch case crafted entirely from 18 karat gold, designed for luxury timepieces. This part falls under HTS 9111.90.40.00 because it is made wholly of precious metal without any base metal core. It provides the housing for watch movements in high-end watches.
Platinum Clad Stainless Steel Watch Case
A stainless steel watch case clad with a thick layer of platinum, meeting the 'metal clad with precious metal' definition. Classified under HTS 9111.90.40.00 due to the significant precious metal cladding that functionally qualifies as precious metal construction. Used in premium dive watches.
14K White Gold Watch Back
The solid 14 karat white gold screw-down case back for luxury chronograph watches, featuring engraved serial numbers. This watch part qualifies under HTS 9111.90.40.00 as it is wholly composed of precious metal. Provides water resistance and brand identification.
Solid 24K Gold Bezel Ring
Pure 24 karat gold rotating bezel ring for diver's watches, precisely machined with 120-click mechanism. Falls under HTS 9111.90.40.00 as a watch case part made entirely of precious metal. Enhances both functionality and luxury appeal.
Palladium Clad Watch Case Middle
The main body section of a watch case clad with palladium over base metal core, used in medical-grade luxury watches. HTS 9111.90.40.00 applies due to precious metal cladding construction per Chapter 91 definitions. Offers hypoallergenic properties.
Solid Gold Exhibition Case Back
Transparent sapphire crystal window set in solid 18K gold frame for viewing watch movements. Qualifies under HTS 9111.90.40.00 due to predominant precious metal construction of the case back frame. Popular in high-complication watches.