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: 1240802
Grade: 992
Model: 2
Estimated Production Year: 1917
Run Quantity: 2,000
Grade/Model Run: 37 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: 1690.992G148.16S968.162M135.O1133.L1107.21J481
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,338.96
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: 32 (1.60%)
$ Estimated Value (12 Month Change): 4.85% Analyzing 4,348 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 3, 2023

Serial Number 1239109 was reported as accurate.

Anonymous · October 11, 2022

Serial Number 1239723 was reported as accurate.

Anonymous · January 3, 2021

Serial Number 1239779 was reported as accurate.

Anonymous · November 28, 2019

Serial Number 1240842 was reported as accurate.

Anonymous · September 29, 2019

Serial Number 1239454 was reported as accurate.

Anonymous · June 18, 2019

Serial Number 1239886 was reported as accurate.

Anonymous · April 26, 2019

Serial Number 1239432 was reported as accurate.

Anonymous · February 12, 2019

Serial Number 1239017 was reported as accurate.

HorologyLLC 11 · November 9, 2018

Serial Number 1240591 was reported as accurate.

Anonymous · September 9, 2018

Serial Number 1240093 was reported as accurate.

Anonymous · July 14, 2018

Serial Number 1240232 was reported as accurate.

Anonymous · March 9, 2018

Serial Number 1239876 was reported as accurate.

Anonymous · July 11, 2017

Serial Number 1240587 was reported as accurate.

Tedb44 1 · March 21, 2017

Serial Number 1239620 was reported as accurate.

dfchong 837 · November 20, 2016

Serial Number 1240795 was reported as accurate.

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

Anonymous · February 25, 2016

Serial Number 1239546 was reported as accurate.

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

Anonymous · September 5, 2015

Serial Number 1239005 was reported as accurate.

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

Anonymous · October 19, 2014

Serial Number 1239851 was reported as accurate.

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

Anonymous · September 26, 2014

Serial Number 1239851 was reported as accurate.

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

Anonymous · September 22, 2014

Serial Number 1239851 was reported as accurate.

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

Anonymous · April 8, 2014

Serial Number 1240802 was reported as accurate.

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

Anonymous · October 1, 2012

Serial Number 1240259 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 · September 29, 2012

Serial Number 1239350 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