Heirline: Watch Collection

New: Zoom and swipe through every watch photo. Keep service history, papers, valuations, documents and estate plans together in one private archive.

Build a lasting record of every watch you own.

Heirline is a private watch collection organizer for collectors who care about service history, provenance, valuations, documents, and the stories behind each timepiece. Keep everything structured for long-term ownership without creating an account or giving your collection data to us.

YOUR COLLECTION, DOCUMENTED

• Catalog brand, model, reference, serial, caliber, dimensions, purchase details, status, notes, and complications.
• Add a profile photo and detail photos, then zoom and swipe through the full gallery.
• Sort and filter your collection while keeping sold, inherited, or passed-down pieces in context.

SERVICE HISTORY THAT LASTS

• Record each watchmaker, service date, cost, work performed, parts replaced, and report attachment.
• Track overhauls, regulation, polishing, crystal work, and water-resistance testing.
• Use brand-based interval suggestions and optional service reminders.

PAPERS, VALUE, AND PROVENANCE

• Track box-and-papers completeness with the BPNN model: Box, Papers, Numbers, and Notes.
• Store warranty cards, receipts, certificates, appraisal documents, and service reports.
• Record source-attributed valuations and view each watch's value history over time.
• Generate six PDF reports, including an Insurance Schedule Pack and Provenance Pack.

PRESERVE THE STORY

• Record who should receive each watch.
• Write a personal letter, ownership story, and care instructions.
• Keep milestones and memories in the Wrist Journal.
• Create an Estate Transition Booklet for your family records.

PRIVATE BY DESIGN

• No account, login, analytics, advertising SDK, or tracking.
• Data stays on your devices and can sync through your private iCloud database—never through our servers.
• No automatic valuations or scraped market prices. Every value is entered and attributed by you.
• Face ID or Touch ID app lock and 30-day Recently Deleted recovery are available to everyone.

START FREE

Document one watch, add one service record, sync with iCloud, and export a portable Markdown summary. Upgrade to Heirline Pro for unlimited watches, complete service histories, box-and-papers tracking, valuations, documents, PDF reports, estate planning, reminders, and the Wrist Journal.

Choose an annual subscription with an eligible introductory trial or a one-time lifetime purchase. Available products and localized prices are shown before purchase.

Heirline is a personal records organizer. It does not provide official valuations, authentication, insurance, or legal estate documents. Consult qualified professionals when needed.

SUPPORT captainlongevity@gmail.com

Privacy Policy: https://app-legal-pages.vercel.app/heirline/privacy Terms of Service: https://app-legal-pages.vercel.app/heirline/terms