Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 999 Pocket Watch

Hamilton Watch Co.

Grade: 999

Ball Watch Co.

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 548926
Grade: 999
Model: 1
Estimated Production Year: 1908
Run Quantity: 1,000
Grade/Model Run: 20 of 24
Grade/Model Total Production: 22,750
Size: 18s
Jewels: 21j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Adjusted: Yes
Adjusted # of Positions: 6
Adjusted to Temperature: Yes
Railroad Grade: Yes
Dial Feet Locations: 2.6, 18.0, 38.2
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1022.999G20.18S571.181M352.O602.L648.21J268
Database Version: v52.241
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
68.49
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
30.05
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.214%
Registry Population: 19 (1.90%)

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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.


CJEmpire3 104 · January 19, 2022

Serial Number 548926 was reported as accurate.

Fakwtc17 33 · April 7, 2021

Serial Number 548059 was reported as accurate.

Anonymous · February 1, 2021

Serial Number 548796 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

dfchong 837 · August 3, 2019

Serial Number 548859 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Full

Anonymous · September 27, 2015

Serial Number 548976 was reported as accurate.

Changes since this report was submitted:
Size changed from 16 to 18
Plate changed from 3/4 to Full
Hamilton Grade 999 Pocket Watch