Diver Watch Helium Escape Valve from Germany

One-way valves that allow helium to escape from watch cases during professional saturation diving. Classified in HTS 9114.90.50.00 as other specialized watch parts for extreme pressure environments. Screw-down design maintains water resistance.

Duty Rate — Germany → United States

14.2%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

Import Tips

Provide pressure test certifications (300m+)

Material safety data for titanium versions

Classify separately from cases

Diver Watch Helium Escape Valve from Germany — Import Duty Rate | HTS 9114.90.50.00