Main Spring Barrel Assembly for Automatic Watches from Japan
Complete mainspring barrel with bridle and cover, powering automatic watch movements through rotor energy storage. HTS 9114.90.34.00 covers this as a spring for watches, distinct from general-use springs.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Classify as parts not complete movements; provide diagrams showing missing escapement per note 1(e)
• Ensure documentation specifies watch caliber compatibility (e.g
• ETA 2824, Sellita SW200)
• Avoid bulk packaging that suggests general industrial use; retail watch part presentation preferred