Pocket Watch Database


From the American Horology Archive:

Hamilton Watch Co.

Grade: Hayden W. Wheeler

Hayden Wheeler Watch Co.

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 275006 Question Mark
Grade: Hayden W. Wheeler Question Mark
Model: 7 Question Mark
Estimated Production Year: 1904 Question Mark
Run Quantity: 99 Question Mark
Grade/Model Run: 4 of 7 Question Mark
Grade/Model Total Production: 1,496 Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Adjusted: Yes Question Mark
Adjusted to Temperature: No Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 7.6, 21.8, 38.0, 50.5
Hamilton 16s Dial Feet Research
Question Mark
Case: Various Question Mark
Run ID: 597.G5.16S195.167M4.O311.P151.17J366 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.505 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
4.50 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.97 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.014% Question Mark
Registry Population:
Scoped for This Run Only
2 (2.02%) Question Mark

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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.


billreid 143 · February 3, 2022

Serial Number 275006 was reported as inaccurate.

Note: All correct except:

- Movement not marked
- 17 jewels
- Hamilton signed dial
- cased in a Fahys case
Curator Response: Thanks for the report. The database has been updated accordingly.
Changes since this report was submitted:
Jewels changed from 21j to 17j

Anonymous · October 2, 2021

Serial Number 275002 was reported as inaccurate.

Note: Mine is 17 jewel
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Jewels changed from 21j to 17j

Anonymous · July 25, 2019

Serial Number 275066 was reported as inaccurate.

Note: 17 Jewels (marked on mvt), not 21
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection for further evaluation and documentation.
Changes since this report was submitted:
Jewels changed from 21j to 17j