Skip to content

All Watches New Arrivals Rolex Omega Tudor Cartier

Sell a watch Trade a watch Source a piece

Full Service Case Restoration Request Service

All Articles Collecting Market Insights

Library Index Rolex Serial Numbers Rolex Clasp Codes Rolex Country Codes Red Letters on Papers Rolex and Tudor

Our Story Contact

Book an appointment or email pat@crownedkoi.com

Press Esc to close

Crowned Koi

Explore Our Watches

Curated vintage & collectible timepieces

By appointment in NYC

Every watch authenticated in-house by Pat. Reply to any email or text to reach him directly.

pat@crownedkoi.com·Mon–Sat · 10a–7p ET

Popular

Accessories

Bracelets, Parts & More

A curated selection of bracelets, service parts, reference books, and other horological accessories.

0 items

No accessories currently available. Check back soon.

Stay Connected

Sign Up for the Latest News & Offers

Navigation

Watches
Services
Journal
Resources
About

Services

Full Service
Case Restoration
Watch Sourcing

Connect

pat@crownedkoi.com

Instagram @crownedkoi
Reddit u/boywithakoi
TikTok @crownedkoi

Proudly based in

New York City

Copyright Crowned Koi © 2026

Privacy Policy|Shipping Policy|Returns|Terms|FAQ|Contact

Built with ♥ by Hän Creative