Pocket Watch Database


From the American Horology Archive:
Elgin Grade 642 Pocket Watch

Elgin National Watch Co.

Grade: 642

Mixed Run: 15-Jewel and 17-Jewel Examples Reported in Run

Manufacturer: Elgin Question Mark
Manufacturer Location: Elgin, Illinois Question Mark
Movement Serial Number: F128118 Question Mark
Grade: 642 Question Mark
Model: 16 Question Mark
Estimated Production Year: 1951 Question Mark
Run Quantity: 52,000 Question Mark
Grade/Model Run: 1 of 1 Question Mark
Grade/Model Total Production: 52,000 Question Mark
Size: 8/0s Question Mark
Jewels: 17j    Mixed Run Question Mark
Movement Configuration: Hunting Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Barrel: Going Question Mark
Train: Quick Question Mark
Regulator: Plain Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 4 Question Mark
Adjusted to Temperature: No Question Mark
Total Adjustments: 4 Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 15222.642G1.S164.M2.H7424.P12053.17J2522 Question Mark
Data Research: 1927/1950 Elgin Serial List
Question Mark
Database Version: v52.516 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
156.56 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
60.44 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.103% Question Mark
Registry Population:
Scoped for This Run Only
2 (0.00%) Question Mark
Research Note: #F128118: Verified as Marked "17 Jewels." #F122542: Reported as Marked "17 Jewels." #F152402: Reported as 17 Jewels. #F114355: Reported as Marked "15 Jewels."

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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.


MoatsJustin1 top-contributor 5272 · July 29, 2024

Serial Number F115126 was reported as accurate.

MoatsJustin1 top-contributor 5272 · June 14, 2024

Serial Number F126277 was reported as accurate.

Anonymous · October 30, 2020

Serial Number F151028 was reported as accurate.

casiowiz 8 · May 7, 2020

Serial Number F152586 was reported as accurate.

oilseed Supporter 471 · February 4, 2019

Serial Number F122542 was reported as inaccurate.

Note: Has '17 jewels' engraved on train bridge.
Changes since this report was submitted:
Jewels changed from 15j to 17j

Bluejay 179 · January 31, 2017

Serial Number F114355 was reported as inaccurate.

Note: Movement marked 15 Jewels, 4 adjustments

Anonymous · March 3, 2016

Serial Number F152402 was reported as inaccurate.

Note: 17 jewels, not 15
Changes since this report was submitted:
Jewels changed from 15j to 17j

TridentineCatholic 25 · October 28, 2014

Serial Number F136735 was reported as inaccurate.

Note: "4 Adj's" on Movement
Changes since this report was submitted:
Adjusted changed from No to Yes

joebriscoe 6 · February 18, 2014

Serial Number F134291 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from No to Yes

Anonymous · December 6, 2013

Serial Number F128118 was reported as accurate.

Changes since this report was submitted:
Adjusted changed from No to Yes

Anonymous · December 16, 2012

Serial Number F114355 was reported as inaccurate.

Note: This Elgin is a wrist watch. Stamped on the plate
is: F114355, 15 jewels 4 adjustments, Grade 642
and has an Incabloc Balance but also has USA on
the movement. Elgin must have borrowed some ideas
from the Swiss on the balance cock. Watch runs
great after a cleaning/oiling.
Changes since this report was submitted:
Adjusted changed from No to Yes
Elgin Grade 642 Pocket Watch