CRNO

CRNO is a secure digital platform designed to support the registration, verification, and management of luxury watches. The app allows users to create a private digital record of their watch, securely store supporting information, and check key details against available data sources. Where applicable, users can report a watch as lost or stolen and maintain an up-to-date record for reference.

CRNO is built to support a wider ecosystem, including authorised retailers, professional authenticators, insurers, and relevant authorities, helping to improve transparency and responsible ownership across the luxury watch market. 

The platform prioritises data security, user control, and clear audit trails. All information is encrypted and handled in accordance with applicable data-protection requirements.

Key Features:

• Secure luxury watch registration
• Serial number checks against available records
• Lost and stolen watch reporting
• Professional authentication requests (where available)
• Ownership history management
• Role-based access for approved partners
• Encrypted data storage and privacy controls

Subscription Information

Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time from your Apple Account Settings.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy: https://crno.io/privacy-policy