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NASA Spec Beta Titanium Case from Japan

41mm Beta C titanium case with matte sandblasted finish for space-qualified watches, 500m water resistance. Advanced alloy base metal under HTS 9111.20.4000. Extreme temperature tolerance.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Beta titanium alloy certification vs alpha grades

Space qualification docs support premium valuation

Thermal expansion coefficients for crystal matching