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: 2421414
Grade: 992
Model: 2
Estimated Production Year: 1927
Run Quantity: 2,000
Grade/Model Run: 148 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: 2215.992G259.16S1328.162M485.O1608.L1347.21J615
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: 18 (0.90%)
$ 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.


avpalermo Supporter 571 · October 15, 2023

Serial Number 2420047 was reported as accurate.

Anonymous · December 5, 2021

Serial Number 2421089 was reported as accurate.

Anonymous · May 6, 2021

Serial Number 2420152 was reported as accurate.

avpalermo Supporter 571 · May 2, 2021

Serial Number 2420047 was reported as accurate.

Anonymous · March 28, 2021

Serial Number 2420840 was reported as accurate.

Anonymous · February 26, 2021

Serial Number 2420599 was reported as accurate.

Anonymous · December 22, 2020

Serial Number 2421092 was reported as accurate.

Anonymous · July 6, 2020

Serial Number 2421069 was reported as accurate.

Anonymous · May 21, 2020

Serial Number 2420814 was reported as accurate.

Anonymous · April 2, 2020

Serial Number 2421102 was reported as accurate.

Anonymous · February 21, 2020

Serial Number 2421767 was reported as accurate.

Anonymous · June 24, 2019

Serial Number 2421811 was reported as accurate.

Anonymous · April 6, 2019

Serial Number 2420840 was reported as accurate.

Anonymous · July 23, 2018

Serial Number 2421798 was reported as accurate.

Anonymous · May 12, 2018

Serial Number 2421951 was reported as accurate.

Anonymous · April 30, 2018

Serial Number 2420800 was reported as accurate.

Anonymous · April 28, 2018

Serial Number 2421102 was reported as accurate.

Anonymous · November 12, 2017

Serial Number 2420277 was reported as accurate.

Anonymous · November 5, 2017

Serial Number 2420056 was reported as accurate.

cboyfussell 1 · April 22, 2017

Serial Number 2421675 was reported as accurate.

Anonymous · April 22, 2017

Serial Number 2421675 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · April 4, 2017

Serial Number 2421173 was reported as accurate.

jprittis1 5 · January 27, 2017

Serial Number 2420886 was reported as accurate.

Anonymous · January 16, 2015

Serial Number 2421838 was reported as accurate.

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

Anonymous · February 11, 2014

Serial Number 2420542 was reported as accurate.

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

Anonymous · April 16, 2013

Serial Number 2420693 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 · December 25, 2012

Serial Number 2421522 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 · December 6, 2012

Serial Number 2421414 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 2
Double Roller changed from No to Yes
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch