Pocket Watch Database

California Watch Case Co.

Berkeley, California

Initial Marking: C.W.Co.

Location: Berkeley, California

Years of Operation: 1876-1876

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 California Watch Case Co. Silver: Silver Silver