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
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 1512778
Grade: 992
Model: 2
Estimated Production Year: 1920
Run Quantity: 1,200
Grade/Model Run: 84 of 175
Grade/Model Total Production: 447,200
Size: 16s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: 2nd Pattern (bar)
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Center Wheel Material: Gold
Regulator: Reed
Hairspring: Breguet
Pallet Jewel Material: Sapphire
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Adjustment Tolerance: DUvDD: +/- 6 sec.; 5Pv: +/- 10 sec.; Total Average: +3-6 sec. per day; Temperature: +/- 6 Seconds
Railroad Grade: Yes
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1905.992G195.16S1142.162M308.O1323.L1246.21J549
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,346.42
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
590.77
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.197%
Registry Population: 14 (1.17%)
$ Estimated Value (12 Month Change): 2.60% Analyzing 4,363 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 · February 3, 2024

Serial Number 1512180 was reported as accurate.

Anonymous · October 11, 2020

Serial Number 1512296 was reported as accurate.

Anonymous · September 17, 2020

Serial Number 1512434 was reported as accurate.

Anonymous · January 19, 2019

Serial Number 1513130 was reported as accurate.

Anonymous · September 24, 2018

Serial Number 1512898 was reported as accurate.

Rvishneow 1 · February 18, 2018

Serial Number 1512371 was reported as accurate.

BondTommy 1 · October 13, 2017

Serial Number 1512638 was reported as accurate.

BondTommy 1 · October 13, 2017

Serial Number 1512638 was reported as accurate.

BondTommy 1 · October 13, 2017

Serial Number 1512638 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 14, 2016

Serial Number 1512161 was reported as accurate.

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

mcnei87 6 · October 2, 2015

Serial Number 1512137 was reported as accurate.

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

Anonymous · June 9, 2014

Serial Number 1513041 was reported as accurate.

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

Anonymous · June 9, 2014

Serial Number 1513041 was reported as accurate.

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

Anonymous · May 20, 2013

Serial Number 1512778 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · April 7, 2013

Serial Number 1512816 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes

Anonymous · May 18, 2012

Serial Number 1512518 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes