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: 458958
Grade: 999
Model: 1
Estimated Production Year: 1905
Run Quantity: 1,000
Grade/Model Run: 13 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: 948.999G13.18S497.181M284.O534.L574.17J573
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
68.11
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: 12 (1.20%)
$ Estimated Value (12 Month Change): 15.10% 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.


Anonymous · May 16, 2021

Serial Number 458354 was reported as accurate.

Anonymous · December 22, 2017

Serial Number 458351 was reported as inaccurate.

Note: adj.to 5 pos.

bwalder 137 · February 1, 2016

Serial Number 458867 was reported as accurate.

Anonymous · January 19, 2015

Serial Number 458359 was reported as accurate.

briandts 2 · December 28, 2013

Serial Number 0458369 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · December 13, 2013

Serial Number 458426 was reported as accurate.

Anonymous · September 21, 2013

Serial Number 458961 was reported as accurate.

Anonymous · July 17, 2013

Serial Number 458039 was reported as inaccurate.

Note: 18 size, not 16 full plate, not 3/4 17 jewel
not 21
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

Anonymous · February 21, 2013

Serial Number 0458959 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Size changed from 16 to 18
Jewels changed from 21j to 17j
Factory Model changed from 0 to 1
Hamilton Grade 999 Pocket Watch