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: 1383642
Grade: 992
Model: 2
Estimated Production Year: 1920
Run Quantity: 1,000
Grade/Model Run: 76 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
Case: Various
Run ID: 1835.992G187.16S1107.162M273.O1261.L1195.21J529
Data Research: 1953 Hamilton Serial List
Database Version: v52.304
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: 9 (0.90%)
$ Estimated Value (12 Month Change): 1.72% Analyzing 4,380 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 · August 3, 2021

Serial Number 1383700 was reported as accurate.

quadcitycoin Supporter 73 · July 21, 2021

Serial Number 1383673 was reported as accurate.

sln4tra 11 · June 28, 2018

Serial Number 1383828 was reported as accurate.

Anonymous · June 28, 2018

Serial Number 1383828 was reported as accurate.

Anonymous · May 13, 2018

Serial Number 1383707 was reported as accurate.

quadcitycoin Supporter 73 · November 16, 2016

Serial Number 1383673 was reported as accurate.

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

Anonymous · September 8, 2016

Serial Number 1383850 was reported as accurate.

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

Anonymous · June 13, 2016

Serial Number 1383838 was reported as accurate.

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

Anonymous · September 16, 2014

Serial Number 1383277 was reported as accurate.

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

Anonymous · August 22, 2014

Serial Number 1383466 was reported as accurate.

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

carveraudio 4 · August 22, 2014

Serial Number 1383622 was reported as accurate.

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

ampoole57 11 · March 30, 2014

Serial Number 1383647 was reported as accurate.

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

Anonymous · November 10, 2013

Serial Number 1383720 was reported as accurate.

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

Anonymous · October 20, 2013

Serial Number 1383720 was reported as accurate.

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

zeiglerr 19 · June 7, 2013

Serial Number 1383720 was reported as accurate.

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

Anonymous · March 30, 2013

Serial Number 1383228 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