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: 90142
Grade: 999
Model: 1
Estimated Production Year: 1899
Run Quantity: 850
Grade/Model Run: 7 of 24
Grade/Model Total Production: 22,750
Size: 18s
Jewels: 17j
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: 360.999G7.18S166.181M84.O189.L160.17J219
Database Version: v52.245
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: 13 (1.53%)
$ Estimated Value (12 Month Change): 13.14% Analyzing 92 Sales

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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.


burkherm 1 · May 16, 2018

Serial Number 90142 was reported as accurate.

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

Anonymous · June 19, 2017

Serial Number 90773 was reported as accurate.

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

Anonymous · December 4, 2016

Serial Number 90450 was reported as accurate.

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

jmarc70 5 · September 15, 2013

Serial Number 90911 was reported as inaccurate.

Note: 17j
Changes since this report was submitted:
Size changed from 16 to 18
Jewels changed from 21j to 17j
Plate changed from 3/4 to Full
Hamilton Grade 999 Pocket Watch