Pocket Watch Database


From the American Horology Archive:
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch

Hamilton Watch Co.

Grade: 992

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 1587057 Question Mark
Grade: 992 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1921 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 104 of 175 Question Mark
Grade/Model Total Production: 447,200 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: 2nd Pattern (bar) Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Center Wheel Material: Gold Question Mark
Regulator: Reed Question Mark
Hairspring: Breguet Question Mark
Pallet Jewel Material: Sapphire Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Adjustment Tolerance: DUvDD: +/- 6 sec.; 5Pv: +/- 10 sec.; Total Average: +3-6 sec. per day; Temperature: +/- 6 Seconds Question Mark
Railroad Grade: No Question Mark
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Question Mark
Case: Various Question Mark
Run ID: 1979.992G215.16S1214.162M377.O1387.P510.21J571 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.511 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,346.42 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
590.77 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.197% Question Mark
Registry Population:
Scoped for This Run Only
8 (1.60%) Question Mark
$ Estimated Value (12 Month Change): 5.58% Analyzing 4,488 Sales 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.


Anonymous · November 27, 2023

Serial Number 1587208 was reported as accurate.

Anonymous · October 2, 2021

Serial Number 1587491 was reported as accurate.

liuying3909 1 · September 28, 2020

Serial Number 1587057 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · August 14, 2020

Serial Number 1587489 was reported as accurate.

kwreuber 1 · July 29, 2020

Serial Number 1587057 was reported as accurate.

Anonymous · April 19, 2018

Serial Number 1587376 was reported as accurate.

Anonymous · April 7, 2018

Serial Number 1587376 was reported as accurate.

Anonymous · April 10, 2017

Serial Number 1587180 was reported as accurate.

krok44 22 · December 1, 2016

Serial Number 1587401 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · November 24, 2016

Serial Number 1587401 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · November 20, 2014

Serial Number 1587395 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · February 13, 2014

Serial Number 1587427 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · January 20, 2014

Serial Number 1587483 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch