Horology Database app icon

Horology Database

Browse 42,000+ timepieces with reference-grade specs and imagery. Track the ones you own, log every wear, and compare any two side-by-side.

42,835
Watches Cataloged
160+
Brands
Horology Database catalog grid Horology Database watch detail view Horology Database filters and search Horology Database owned collection and wear log

Advanced Search & Multi-Select Filters

Stack multiple brands, materials, movements, and complications in a single query. Multi-select dropdowns let you carve the 42,000-watch database down to the handful that actually matter.

Extensive Details

Reference numbers, complications, materials, and movement specs at your fingertips — settle any spec debate in seconds.

Track What You Own

Tap the seal to mark a watch as owned — your collection lives in its own tab, separate from favorites and wishlist. The piece you actually wear, distinct from the ones you're chasing.

Wear Log & Calendar

Log every wear with a tap. A monthly calendar shows what you wore when, surfaces your most-worn references, and turns "which one have I been neglecting?" into a glance.

Compare Two Watches Side-by-Side

Drop any two references into the compare view and see specs, dimensions, movement, and materials lined up row by row. End the "this one or that one?" loop in 30 seconds.

Share Your Whole Collection

Generate a beautifully laid-out card of every watch you own — perfect for the group chat, your IG story, or showing the new collector at the GTG what you've built.

Favorites & Wishlist

Star the references you love or want next. Favorites stay separate from your owned collection so the chase list never blurs with the case.

Private Notes

Add personal notes to any watch in the database. Record your thoughts, impressions, or important details about specific timepieces. Your notes remain private and help you maintain a personal connection with each watch that catches your eye.

Brand Encyclopedia

Browse 160+ brands — from prestigious maisons to independents — organized for the way collectors actually shop.

Regular Updates

Never miss a new release — fresh references added continuously.

Detailed Images

Crisp watch imagery for every reference, ready to compare side by side.

Try before you buy

Browse 42,000 watches free; tap deeper into 5 detail pages on the house. After that, unlock everything for less than a strap.

Send a watch as a card

Tap a watch, get a beautifully rendered share card — text it, post it, win the group chat debate.

Your favorites, everywhere

Saved watches and your private notes sync across iPhone and iPad through your iCloud — no account, no password.

Limited editions, instantly

One toggle filters the entire database to limited and special editions — find the rare ones without the noise.

Browse offline

Every watch, every image, cached locally — keep researching on the plane, in the dealer's basement, anywhere.

What collectors are saying

★★★★★

"The reference depth is unreal. I settled three spec arguments at the last GTG just by pulling out my phone."

James W.
Collector, 18 years
★★★★★

"Finally a watch app built for collectors, not flippers. The limited-editions filter alone is worth the price."

Andrea M.
Independent watch enthusiast
★★★★★

"Offline browsing saved me at the auction house basement. Every reference, every image, no signal needed."

Hiroshi K.
Vintage specialist