Pocket Watch Database

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

Columbus Watch Co.

Grade: Ruby

Manufacturer: Columbus Watch Co. Question Mark
Manufacturer Location: Columbus, Ohio Question Mark
Movement Serial Number: 501029 Question Mark
Grade: Ruby Question Mark
Model: 1 Question Mark
Estimated Production Date: 1894-1896 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Hunting Question Mark
Movement Finish: Two-Tone Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Micrometer Question Mark
Standard Dial Type: Singlesunkglass Question Mark
Adjusted: Yes Question Mark
Movement Markings: Columbus
21 Jewels
Ruy
Adjusted
Safety Pinion
Case: Various Question Mark
Database Version: v52.433 Question Mark
Registry Population:
Scoped for This Run Only
26 (8.67%) Question Mark


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 Ruby Pocket Watch