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: 1635079 Question Mark
Grade: 992 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1922 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 111 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: 2003.992G222.16S1237.162M397.O1410.L1296.21J578 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.467 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
14 (1.40%) Question Mark
$ Estimated Value (12 Month Change): 2.94% Analyzing 4,477 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.


cjbrem Supporter 923 · June 25, 2024

Serial Number 1635016 was reported as accurate.

Anonymous · March 16, 2022

Serial Number 1635320 was reported as accurate.

Anonymous · April 24, 2021

Serial Number 1635402 was reported as accurate.

Anonymous · May 3, 2020

Serial Number 1635441 was reported as accurate.

Anonymous · September 24, 2019

Serial Number 1635232 was reported as accurate.

Anonymous · May 30, 2019

Serial Number 1635111 was reported as accurate.

Anonymous · January 12, 2019

Serial Number 1635591 was reported as accurate.

todix144 76 · November 11, 2018

Serial Number 1635345 was reported as accurate.

RonaldHall 1 · March 12, 2018

Serial Number 1635752 was reported as accurate.

Anonymous · September 25, 2017

Serial Number 1635990 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · July 1, 2017

Serial Number 1635704 was reported as accurate.

Anonymous · April 22, 2017

Serial Number 1635591 was reported as accurate.

Gasperoff Supporter 727 · August 23, 2015

Serial Number 1635334 was reported as accurate.

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

Anonymous · October 24, 2012

Serial Number 1635021 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 · October 19, 2012

Serial Number 1635731 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 6, 2012

Serial Number 1635415 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