Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 923 Pocket Watch

Hamilton Watch Co.

Grade: 923

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: R2288 Question Mark
Grade: 923 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1946 Question Mark
Run Quantity: 1,200 Question Mark
Grade/Model Run: 4 of 6 Question Mark
Grade/Model Total Production: 3,400 Question Mark
Size: 10s Question Mark
Jewels: 23j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: Bridge Plate Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: No Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 2613.923G4.10S6.101M6.O1824.P906.23J97 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.431 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
10.23 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.49 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.032% Question Mark
Registry Population:
Scoped for This Run Only
7 (0.58%) Question Mark
Research Note: Masterpiece

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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 · June 27, 2023

Serial Number R2218 was reported as accurate.

Anonymous · July 30, 2022

Serial Number R1778 was reported as accurate.

Anonymous · April 5, 2021

Serial Number R1625 was reported as accurate.

Anonymous · January 13, 2021

Serial Number R2097 was reported as accurate.

Anonymous · November 24, 2020

Serial Number R1959 was reported as accurate.

Anonymous · November 5, 2020

Serial Number R1604 was reported as accurate.

Anonymous · July 6, 2019

Serial Number R1338 was reported as accurate.

Anonymous · June 11, 2018

Serial Number R1442 was reported as accurate.

Anonymous · February 10, 2018

Serial Number R2209 was reported as accurate.

Anonymous · May 15, 2015

Serial Number R2393 was reported as accurate.

Anonymous · May 8, 2015

Serial Number R2011 was reported as accurate.

Anonymous · May 7, 2014

Serial Number R2307 was reported as accurate.

Anonymous · February 17, 2014

Serial Number R2115 was reported as accurate.

Anonymous · January 16, 2014

Serial Number R1665 was reported as accurate.

Anonymous · January 14, 2014

Serial Number R1665 was reported as accurate.

Anonymous · January 12, 2014

Serial Number R2115 was reported as accurate.

Anonymous · December 26, 2013

Serial Number R1484 was reported as accurate.

Anonymous · December 26, 2013

Serial Number R2307 was reported as accurate.

Anonymous · August 29, 2013

Serial Number R2334 was reported as accurate.

Anonymous · September 7, 2012

Serial Number R1537 was reported as inaccurate.

Note: Sz 10, model 923

Anonymous · July 26, 2012

Serial Number R1395 was reported as inaccurate.

Note: my Hamilton 923 R1395 is similar to the 921 or 917
x-series and may be 10 size or 12, it has 23
jewels, adjusted to 5 positions and has a full
gold train. if you like a picture or more
information email to ubol *****@web.de
Hamilton Grade 923 Pocket Watch