Pocket Watch Database

From the American Horology Archive:
Elgin Grade 55 Pocket Watch

Elgin National Watch Co.

Grade: 55

"G.M. Wheeler" or "Elgin Nat'l. Watch Co." Mixed Run: 7-Jewel and 11-Jewel Movements

Manufacturer: Elgin
Manufacturer Location: Elgin, Illinois
Movement Serial Number: 442112
Grade: 55
Variation: Mixed
Model: 1
Class: 5
Estimated Production Year: 1876
Run Quantity: 2,000
Grade/Model Run: 93 of 99
Grade/Model Total Production: 73,095
Variant Est. Production: 2,000 (18S-M1-7J/11J)
Size: 18s
Jewels: 7j or 11j    Mixed Run
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Barrel: Going
Train: Slow
Regulator: Plain
Adjusted: No
Railroad Grade: No
U.S. Patents: 77078
Data Research: 1896 Elgin Serial List
1904 Elgin Serial List
1915 Elgin Serial List
1927/1950 Elgin Serial List
Case: Various
Run ID: 428.55G93.18S349.181M301.H426.K378.711J1
Database Version: v52.246
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
220.07
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
84.99
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.144%
Registry Population: 24 (1.20%)
Research Note: Elgin Serial Lists designate this run as Grade 55 which should be named Ryerson, Ferry, or Laflin. However, several Wheeler examples have been reported in the run. Following runs alternate between Grade 55 and "Wheeler," so this run could be the beginning of that pattern, though it may not be recorded as such. #443442: Verified as Marked "G.M. Wheeler" [eBay #174053350699]. #442480: Verified as 7-Jewel Movement Marked "Elgin Nat'l Watch Co." with a blank barrel bridge.

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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.


ARAGON Supporter 1 · November 13, 2022

Serial Number 442876 was reported as accurate.

Anonymous · September 23, 2021

Serial Number 442480 was reported as accurate.

Anonymous · September 13, 2021

Serial Number 442480 was reported as accurate.

Rickhufnagel7 Top Contributor Elgin Expert Hampden Expert Supporter 617 · May 10, 2021

Serial Number 442480 was reported as inaccurate.

Note: This is 7 jewels with cut bi-metallic balance and
marked Elgin Nat'l Watch Co with a blank barrel
bridge. A true grade 55. Information sent to
you.
Curator Response: [#442480: Verified as 7-Jewel Movement Marked "Elgin Nat'l Watch Co." with a blank barrel bridge.]

Anonymous · July 10, 2020

Serial Number 443866 was reported as accurate.

cgarstin 1 · October 13, 2019

Serial Number 443451 was reported as accurate.

Anonymous · July 23, 2019

Serial Number 443823 was reported as accurate.

Anonymous · December 13, 2018

Serial Number 443322 was reported as accurate.

Anonymous · August 30, 2017

Serial Number 443241 was reported as accurate.

Anonymous · April 20, 2017

Serial Number 443500 was reported as inaccurate.

Note: 11 jewels or more. Marked GM Wheeler

Anonymous · October 28, 2015

Serial Number 442621 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · June 28, 2014

Serial Number 443957 was reported as inaccurate.

Note: 11 jewels or more, marked GM Wheeler

LeroyC 392 · June 13, 2014

Serial Number 442110 was reported as accurate.

edward489 5 · October 14, 2013

Serial Number 443785 was reported as accurate.

Anonymous · February 3, 2013

Serial Number 443124 was reported as accurate.

Anonymous · May 29, 2012

Serial Number 442376 was reported as accurate.

Elgin Grade 55 Pocket Watch