ChronoBase Customs

ChronoBase Customs

Pricing
$9.99/month. Free trial available.
Rating
0.0 (0 Reviews)

Featured images gallery

ChronoBase watch HTS and duty estimate dashboard
  • Watch lookup form with origin and product value
  • Watch HTS classification with official tariff rate
  • Watch component duty estimate dashboard
  • ChronoBase watch HTS and duty estimate dashboard
  • Watch lookup form with origin and product value
  • Watch HTS classification with official tariff rate
  • Watch component duty estimate dashboard
  • Customs worksheet ready to download or push

Classify watches into HTS codes, estimate US import duties, and auto-fill store customs fields.

Importing watches into the US is uniquely complicated: customs doesn't charge one duty on the product — it charges separate rates on the movement, case, band, and battery, each with its own tariff line. Get it wrong and you overpay or face delays at the border. ChronoBase Customs does the hard part automatically — it researches your product, pulls current rates from the official US tariff schedule, and pushes ready-to-use customs data to Shopify, with a printable worksheet for every entry.

Importing watches into the US is uniquely complicated: customs doesn't charge one duty on the product — it charges separate rates on the movement, case, band, and battery, each with its own tariff line. Get it wrong and you overpay or face delays at the border. ChronoBase Customs does the hard part automatically — it researches your product, pulls current rates from the official US tariff schedule, and pushes ready-to-use customs data to Shopify, with a printable worksheet for every entry. more
  • Classify watch components for more accurate HTS codes
  • Estimate US import duties using live official tariff rates
  • Apply origin-based tariff surcharges to duty estimates
  • Fill Shopify customs fields and generate a customs worksheet

Languages

English

Works with

  • USITC HTS tariff data

Categories

Labels and packaging

Pricing

Choose the plan that best fits your business.

ChronoBase Customs

$9.99 / month

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

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Support

App support provided by Tempus Kronos Apps..

Resources

Developer

Tempus Kronos Apps.

500D FALLS BLVD, Unit 4224, Quincy, MA, 02169, US

Launched

September 11, 2026 · Changelog

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Products

  • Edit products

    Inventory, products, collections

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