Pocket Watch Database

Jacot & Courvoisier

New York

Jacot & Courvoisier Image

Initial Marking: J&C

Location: New York

Years of Operation: 1839-1846

Predecessor: Louis Mathey

Successor: Jacot, Courvoisier & Co.

Case Grades

Note: This chart is not intended to be a comprehensive list of grades. Some grades changed traits over time and other grades may not be listed. This chart will be improved as additional information is studied.

Image Name Case Material Gold Content Gurantee Source Catalogs Trademarked
Watch Case Marking for Jacot & Courvoisier 18K Eagle: J&C Eagle 18 in Trimmed Rectangle 18K Eagle Gold 18K
Watch Case Marking for Jacot & Courvoisier Silver: J&C Silver Silver

Company Case Trademarks & Hallmarks