17 Jewels

Catalog ยท Preserve ยท Treasure

The definitive pocket watch collection app. Photograph your timepieces, let AI identify them, and build a beautiful digital catalog of your collection.

Download on the App Store
17 Jewels App Screenshot

Built for Collectors

Everything you need to document and preserve your pocket watch collection

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Three-Photo System

Capture dial, movement, and case back for complete documentation of each timepiece.

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AI Identification

Our AI analyzes your photos to identify maker, model, year, and historical details automatically.

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Historical Notes

Learn fascinating historical context about each watch in your collection.

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Easy Sharing

Create beautiful share cards to showcase your watches in collector groups and social media.

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Private & Secure

Your collection data is private and securely stored. Only you can access your watches.

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Elegant Design

Art Deco inspired interface designed to match the elegance of your timepieces.

How It Works

1

Photograph

Take three photos: the dial, movement, and case back of your pocket watch.

2

Identify

AI automatically identifies the maker, year, jewel count, and other specifications.

3

Catalog

Your watch is added to your personal collection with all details preserved.

4

Share

Create beautiful share cards to show off your collection to fellow enthusiasts.

Start Your Collection Today

Join pocket watch collectors who trust 17 Jewels to preserve their horological treasures.

Download on the App Store