Pocket Watch Database


From the American Horology Archive:
Elgin Grade 345 Pocket Watch

Elgin National Watch Co.

Grade: 345

Manufacturer: Elgin Question Mark
Manufacturer Location: Elgin, Illinois Question Mark
Movement Serial Number: 22143387 Question Mark
Grade: 345 Question Mark
Model: 3 Question Mark
Class: 114 Question Mark
Estimated Production Year: 1920 Question Mark
Run Quantity: 3,000 Question Mark
Grade/Model Run: 101 of 205 Question Mark
Grade/Model Total Production: 740,900 Question Mark
Size: 12s Question Mark
Jewels: 17j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Balance Type: Expansion Question Mark
Balance Jewel Material: Ruby Question Mark
Train: Quick Question Mark
Regulator: Moseley Question Mark
Hairspring: Breguet Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
U.S. Patents: 596407, 77078, 585025 Question Mark
Case: Various Question Mark
Run ID: 10968.345G101.12S1642.123M809.O4614.P8140.17J1607 Question Mark
Data Research: 1927/1950 Elgin Serial List
Question Mark
Database Version: v52.462 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2,230.68 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
861.95 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.464% Question Mark
Registry Population:
Scoped for This Run Only
21 (0.70%) Question Mark
$ Estimated Value (12 Month Change): 5.19% Analyzing 2,540 Sales Question Mark

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


Anonymous · August 8, 2023

Serial Number 22143221 was reported as accurate.

Anonymous · December 17, 2016

Serial Number 22145588 was reported as accurate.

rayblack357 57 · July 5, 2016

Serial Number 22145481 was reported as accurate.

rayblack357 57 · June 30, 2016

Serial Number 22145481 was reported as accurate.

Anonymous · January 25, 2016

Serial Number 22145017 was reported as accurate.

Anonymous · November 2, 2014

Serial Number 22143736 was reported as accurate.

Anonymous · August 2, 2012

Serial Number 22145710 was reported as accurate.

Anonymous · July 31, 2012

Serial Number 22145710 was reported as accurate.

Elgin Grade 345 Pocket Watch