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: 28166090 Question Mark
Grade: 345 Question Mark
Model: 3 Question Mark
Class: 114 Question Mark
Estimated Production Year: 1925 Question Mark
Run Quantity: 7,000 Question Mark
Grade/Model Run: 172 of 205 Question Mark
Grade/Model Total Production: 740,900 Question Mark
Variant Est. Production: 726,900 (12S-M3-17J-ONP-U) 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: 12848.345G172.12S2152.123M1083.O5886.P9889.17J1997 Question Mark
Data Research: 1927/1950 Elgin Serial List
Question Mark
Database Version: v52.528 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
29 (0.41%) Question Mark
$ Estimated Value (12 Month Change): 7.89% Analyzing 2,545 Sales Question Mark

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.


Rcardkidz 4137 · May 11, 2024

Serial Number 28168355 was reported as accurate.

Anonymous · June 30, 2022

Serial Number 28163333 was reported as accurate.

Anonymous · April 3, 2022

Serial Number 28164334 was reported as accurate.

Anonymous · May 17, 2021

Serial Number 28165128 was reported as accurate.

sandy24204 2 · April 1, 2021

Serial Number 28168095 was reported as accurate.

Anonymous · June 27, 2020

Serial Number 28164810 was reported as accurate.

Anonymous · January 14, 2020

Serial Number 28165232 was reported as accurate.

Anonymous · March 11, 2019

Serial Number 28164693 was reported as accurate.

Anonymous · September 23, 2018

Serial Number 28167230 was reported as accurate.

GUILLERMO 52 · December 26, 2017

Serial Number 28163318 was reported as accurate.

Anonymous · October 11, 2017

Serial Number 28166730 was reported as accurate.

ccnumis 145 · December 12, 2016

Serial Number 28162273 was reported as accurate.

katmandue42 2 · June 29, 2016

Serial Number 28165768 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · May 4, 2016

Serial Number 28166016 was reported as accurate.

Anonymous · March 23, 2016

Serial Number 28162292 was reported as accurate.

Anonymous · August 16, 2015

Serial Number 28162034 was reported as accurate.

Gasperoff Supporter 727 · February 18, 2015

Serial Number 28164794 was reported as accurate.

cssemler 2 · November 8, 2014

Serial Number 28167857 was reported as accurate.

Anonymous · October 12, 2014

Serial Number 28167857 was reported as accurate.

Anonymous · June 22, 2014

Serial Number 28163780 was reported as accurate.

Anonymous · June 22, 2014

Serial Number 28163780 was reported as accurate.

madburg 7 · November 19, 2013

Serial Number 28167494 was reported as accurate.

Anonymous · August 20, 2013

Serial Number 28163562 was reported as accurate.

Anonymous · July 6, 2013

Serial Number 28165557 was reported as accurate.

cmdraven 4083 · July 3, 2013

Serial Number 28163033 was reported as accurate.

Anonymous · June 29, 2013

Serial Number 28165557 was reported as accurate.

Anonymous · May 25, 2013

Serial Number 28165557 was reported as accurate.

Anonymous · April 8, 2013

Serial Number 28164343 was reported as accurate.

Anonymous · January 31, 2013

Serial Number 28166466 was reported as accurate.

Anonymous · January 10, 2013

Serial Number 28163449 was reported as accurate.

Anonymous · November 4, 2012

Serial Number 28162217 was reported as accurate.

Anonymous · September 27, 2012

Serial Number 28165683 was reported as accurate.

Anonymous · September 20, 2012

Serial Number 28162855 was reported as accurate.

Anonymous · May 30, 2012

Serial Number 28164926 was reported as accurate.

Elgin Grade 345 Pocket Watch