Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 975 Pocket Watch

Hamilton Watch Co.

Grade: 975

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1506845
Grade: 975
Model: 2
Class: 5
Estimated Production Year: 1920
Run Quantity: 1,000
Grade/Model Run: 17 of 24
Grade/Model Total Production: 21,700
Size: 16s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Signing Style: Serif Caps
Movement Inlay Color: Black
Movement Setting: Pendant
Plate: 3/4 Plate
Barrel: Going
Regulator: Reed
Hairspring: Breguet
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Railroad Grade: No
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Movement Markings: Hamilton Watch Co.
Lancaster, Pa.
17 Jewels
975
Adjusted
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1898.975G140.16S1135.162M301.H567.P473.17J1141
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
64.97
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
28.66
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.204%
Registry Population: 10 (1.00%)

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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 4691 · November 22, 2023

Serial Number 1506429 was reported as accurate.

Anonymous · February 13, 2019

Serial Number 1506759 was reported as accurate.

Anonymous · January 25, 2018

Serial Number 1506820 was reported as accurate.

Anonymous · December 22, 2017

Serial Number 1506112 was reported as accurate.

Anonymous · September 11, 2017

Serial Number 1506733 was reported as accurate.

Gimparoo Supporter 703 · February 12, 2017

Serial Number 1506960 was reported as accurate.

Anonymous · October 9, 2015

Serial Number 1506481 was reported as accurate.

von1943 Supporter 371 · September 17, 2014

Serial Number 1506542 was reported as accurate.

von1943 Supporter 371 · September 17, 2014

Serial Number 1506542 was reported as accurate.

Anonymous · June 14, 2014

Serial Number 1506727 was reported as accurate.

Anonymous · June 13, 2014

Serial Number 1506727 was reported as accurate.

Gimparoo Supporter 703 · March 16, 2014

Serial Number 1506245 was reported as accurate.

Anonymous · December 13, 2013

Serial Number 1506265 was reported as inaccurate.

Note: Grade 974

Anonymous · March 19, 2013

Serial Number 1506627 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · March 4, 2013

Serial Number 1506398 was reported as accurate.

Hamilton Grade 975 Pocket Watch