17 Jewels

Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

Catalog your pocket watch collection with the power of AI.

17 Jewels helps collectors document, organize, and preserve the history of their timepieces. Simply photograph your watch from three angles - dial, case back, and movement - and let AI identify the maker, year, serial number, and historical significance.

SMART IDENTIFICATION
Take three photos and receive detailed specifications including manufacturer, model, year of production, jewel count, case material, and estimated value. Each watch gets a unique historical note explaining its place in horological history.

BEAUTIFUL COLLECTION
Browse your watches in an elegant gallery designed for collectors who appreciate craftsmanship. View detailed specifications, swipe through photos, and track your collection's growth.

BUILT FOR COLLECTORS
- AI-powered identification from photos
- Comprehensive specifications for each timepiece
- Historical context written by AI
- Cloud backup keeps your collection safe
- Clean, elegant interface designed for readability

Whether you own one heirloom pocket watch or a collection spanning decades, 17 Jewels helps you preserve and understand your timepieces.

Made with love for collectors.
Catalog your pocket watch collection with AI-powered identification
Updated on
Apr 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info and Photos and videos
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

1. New Feature: Upload photos from photo library
2. Critical fix: Only the serial number from the movement is used for AI identification (and not from the case)
3. Minor bug fixes
Content rating
Everyone
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App support

About the developer
Doros Polydorou
dorosp@gmail.com
Cyprus