Pocket Watch Database

From the American Horology Archive:
Elgin Grade 345 Pocket Watch

Elgin National Watch Co.

Grade: 345

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 22143387
Grade: 345
Model: 3
Class: 114
Estimated Production Year: 1920
Run Quantity: 3,000
Grade/Model Run: 101 of 205
Grade/Model Total Production: 740,900
Variant Est. Production: 726,900 (12S-M3-17J-ONP-U)
Size: 12s
Jewels: 17j
Jewel Material: Ruby & Sapphire
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Balance Type: Expansion
Balance Jewel Material: Ruby
Train: Quick
Regulator: Moseley
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
U.S. Patents: 596407, 77078, 585025
Data Research: 1927/1950 Elgin Serial List
Case: Various
Run ID: 10967.345G101.12S1642.123M809.O4614.P8140.17J1607
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
2,218.33
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
861.95
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.464%
Registry Population: 20 (0.67%)
$ Estimated Value (12 Month Change): -6.25% Analyzing 2,501 Sales

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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