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: 1390298
Grade: 992
Model: 2
Estimated Production Year: 1920
Run Quantity: 1,000
Grade/Model Run: 78 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: 1843.992G189.16S1115.162M281.O1269.L1199.21J531
Data Research: 1953 Hamilton Serial List
Database Version: v52.387
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:
Scoped for This Run Only
12 (1.20%)
$ Estimated Value (12 Month Change): 2.56% Analyzing 4,433 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.


Boecrest 7 · March 6, 2022

Serial Number 1390555 was reported as accurate.

Anonymous · January 14, 2019

Serial Number 1390046 was reported as accurate.

Anonymous · July 30, 2018

Serial Number 1390812 was reported as accurate.

Anonymous · May 21, 2018

Serial Number 1390974 was reported as accurate.

USNRet 140 · February 16, 2018

Serial Number 1390974 was reported as accurate.

Anonymous · May 14, 2017

Serial Number 1390210 was reported as accurate.

Anonymous · February 22, 2016

Serial Number 1390334 was reported as accurate.

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

Anonymous · January 12, 2016

Serial Number 1390112 was reported as accurate.

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

Anonymous · January 10, 2016

Serial Number 1390112 was reported as accurate.

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

Nereston 15 · September 26, 2015

Serial Number 1390566 was reported as accurate.

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

tedjohnson 2 · July 11, 2015

Serial Number 1390687 was reported as accurate.

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

Anonymous · July 12, 2014

Serial Number 1390769 was reported as accurate.

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

elliotgb 6 · May 20, 2014

Serial Number 1390524 was reported as accurate.

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

watchitdude 39 · April 2, 2014

Serial Number 1390900 was reported as accurate.

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

Anonymous · September 1, 2012

Serial Number 1390858 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 · June 26, 2012

Serial Number 1390081 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