Casio Pro Trek Solar Quartz Altimeter Watch from Japan
Multi-function solar quartz wristwatch with altimeter, barometer, compass, and thermometer. Classified under 9102.19.80 as other electric wristwatch; sensor functions secondary to timekeeping.
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
• Prove timekeeping principal use despite sensors
• Calibration certificates for altimeter accuracy
• Battery backup specs required for solar claims