Authenticity & Traceability

Watch Certificate^TM

Why certify with AmplitudeHK

At Amplitude, we protect more than a watch. We protect its story.

As the only official Watch Certificate™ partner in Asia, we issue a secure digital passport that verifies authenticity, records ownership, and keeps a service log for the life of your timepiece.

Benefits at first glance

4 Simple Easy Steps

Activation is fast and secure. Once activated, you unlock an extra year of coverage and member services from Watch Certificate™.

1

We inspect and photograph your watch, then create its digital passport.

2

You scan the QR code, create your account, and claim ownership.

3

Each future service or transfer is added to the passport for full traceability.

4

You can access the passport from your phone anytime.

Certification & Pricing

Choose the level that matches the value of your watch. Every level includes a digital passport, high-definition photos, and expert verification. Higher tiers add deeper inspection and documentation suitable for insurance and resale.

Single Passport

HK$1,200

For all watches
Unique digital identity & QR code | Essential details & photos | Ownership activation & transfer support

Steel Certification

HK$1,500

For watches valued under €5,000
Full authentication by approved experts | Condition checklist & photos | Entry-level documentation for everyday pieces

Gold Certification

HK$2,500

For watches valued €5,000 to €15,000
Expert inspection with detailed report | Enhanced photo set and serial checks | Traceable service log ready for insurers

Black Certification

HK$4,000

For watches valued €15,000 to €50,000
Comprehensive authentication and condition analysis | Market-ready documentation pack | Recommended for collectible pieces

Red Certification

HK$13,500

For watches valued above €50,000
Comprehensive authentication and condition analysis | Market-ready documentation pack | Recommended for collectible pieces

Watch CertificateTM