Crowned Koi

By appointment in NYC

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

pat@crownedkoi.comMon–Sat · 10a–7p ET

Expert Watchmaking in New York City

Watch Services

Entrust your timepiece to our certified master watchmakers. Every service is performed with meticulous care, genuine parts, and a commitment to horological excellence.

What We Offer

Our Services

Full Service

From $650

A complete overhaul restoring your timepiece to factory-fresh performance. Our master watchmakers disassemble, clean, and reassemble every component.

  • Complete movement disassembly
  • Ultrasonic cleaning of all parts
  • Worn component replacement
  • Precision timing & regulation
  • Case back seal & pressure test
  • Full quality assurance check

Case Restoration

From $275

Professional refinishing that removes years of wear while preserving the original character and lines of your watch case and bracelet.

  • Precision case polishing
  • Scratch & blemish removal
  • Satin & mirror finish restoration
  • Gasket replacement
  • Bracelet link refinishing
  • Final inspection & detailing

Pressure Testing & More

From $50

Individual services and add-ons to complement a full service or address specific needs for your timepiece.

  • Water resistance pressure test
  • Crystal replacement
  • Strap & bracelet servicing
  • Battery replacement (quartz)
  • Timing accuracy check
  • Consultation & assessment

Request a Service

Tell us about your timepiece and we'll provide a detailed estimate within 48 hours

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Fully Insured
Expert Watchmakers
4-6 Week Turnaround