Pocket Watch Database

From the American Horology Archive:
California Watch Co.
Manufacturer: California Watch Co.
Manufacturer Location: Berkeley, California
Movement Serial Number: 28581
Model: 1
Estimated Production Date: 1876-1877
Size: 18s
Jewel Setting: Pressed/Friction Settings
Movement Finish: Gilt
Movement Signing Style: Formal Script
Movement Inlay Color: None
Movement Setting: Key
Plate: Full Plate
Regulator: Plain
Standard Dial Type: Single-Sunk
Movement Markings: California Watch Co.
San Francisco
Observation Source: Jones & Horan Auctions
Case: Various
Database Version: v52.271


Please note that many times, movements were not finished in sequential order. As a result, the production years provided are estimates, and a margin of error +/- 5 years is expected.