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 Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 1539578 Question Mark
Grade: 992 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1920 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 92 of 175 Question Mark
Grade/Model Total Production: 447,200 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: 2nd Pattern (bar) Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Center Wheel Material: Gold Question Mark
Regulator: Reed Question Mark
Hairspring: Breguet Question Mark
Pallet Jewel Material: Sapphire Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Adjustment Tolerance: DUvDD: +/- 6 sec.; 5Pv: +/- 10 sec.; Total Average: +3-6 sec. per day; Temperature: +/- 6 Seconds Question Mark
Railroad Grade: Yes Question Mark
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Question Mark
Case: Various Question Mark
Run ID: 1931.992G203.16S1168.162M334.O1345.L1258.21J558 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.476 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,346.42 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
590.77 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
4.197% Question Mark
Registry Population:
Scoped for This Run Only
9 (0.90%) Question Mark
$ Estimated Value (12 Month Change): 2.52% Analyzing 4,481 Sales Question Mark

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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.


PHIL1199 Supporter 1135 · June 22, 2023

Serial Number 1539834 was reported as accurate.

Rcardkidz 4083 · April 18, 2023

Serial Number 1539498 was reported as accurate.

2251lyle 78 · September 29, 2022

Serial Number 1539245 was reported as accurate.

Pinko2 69 · December 30, 2021

Serial Number 1539245 was reported as accurate.

Anonymous · September 15, 2018

Serial Number 1539734 was reported as accurate.

Anonymous · July 12, 2018

Serial Number 1539245 was reported as accurate.

Roble25 1 · June 4, 2018

Serial Number 1539369 was reported as accurate.

Anonymous · November 15, 2017

Serial Number 1539245 was reported as accurate.

Anonymous · December 5, 2016

Serial Number 1539759 was reported as accurate.

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

pwdmbj Supporter 557 · May 25, 2016

Serial Number 1539199 was reported as accurate.

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

Jmarie02 2 · May 23, 2016

Serial Number 1539754 was reported as accurate.

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

cmcmill 1 · September 10, 2015

Serial Number 1539685 was reported as accurate.

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

Anonymous · February 18, 2015

Serial Number 1539420 was reported as accurate.

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

Anonymous · October 3, 2014

Serial Number 1539060 was reported as accurate.

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

RMoses1158 39 · January 11, 2014

Serial Number 1539102 was reported as accurate.

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

RMoses1158 39 · January 11, 2014

Serial Number 1539102 was reported as accurate.

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

Anonymous · July 18, 2013

Serial Number 1539106 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · May 8, 2013

Serial Number 1539883 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 6, 2013

Serial Number 1539883 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