Pocket Watch Database

From the American Horology Archive:
Columbus Watch Co. Grade 93 Pocket Watch

Columbus Watch Co.

Grade: 93

Manufacturer: Columbus Watch Co.
Manufacturer Location: Columbus, Ohio
Movement Serial Number: 110193
Grade: 93
Model: 3
Estimated Production Year: 1887
Size: 18s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Gilt
Movement Setting: Lever
Plate: Full Plate
Regulator: Micrometer
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Movement Markings: Columbus Watch Co.
Columbus, Ohio.
Safety Pinion
Case: Various
Database Version: v52.219
Registry Population: 7 (1.40%)


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.

Columbus Watch Co. Grade 93 Pocket Watch