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: 398744 Question Mark
Grade: 992 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1907 Question Mark
Run Quantity: 800 Question Mark
Grade/Model Run: 31 of 111 Question Mark
Grade/Model Total Production: 98,400 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: 1st Pattern 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: 7.6, 21.8, 38.0, 50.5
Hamilton 16s Dial Feet Research
Question Mark
Case: Various Question Mark
Run ID: 892.992G31.16S443.161M409.O486.L528.21J224 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.526 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
296.26 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
129.99 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.924% Question Mark
Registry Population:
Scoped for This Run Only
11 (1.38%) Question Mark
$ Estimated Value (12 Month Change): 10.55% Analyzing 3,590 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.


Anonymous · November 25, 2023

Serial Number 398301 was reported as accurate.

Anonymous · October 4, 2022

Serial Number 398819 was reported as accurate.

Anonymous · December 16, 2019

Serial Number 398361 was reported as accurate.

Anonymous · December 10, 2019

Serial Number 398256 was reported as accurate.

Anonymous · December 4, 2019

Serial Number 398256 was reported as accurate.

Anonymous · September 13, 2019

Serial Number 398216 was reported as accurate.

colaman6mcq Supporter 151 · April 20, 2017

Serial Number 398499 was reported as accurate.

Anonymous · August 11, 2016

Serial Number 398290 was reported as accurate.

Anonymous · August 11, 2016

Serial Number 398963 was reported as accurate.

Anonymous · February 15, 2016

Serial Number 398494 was reported as accurate.

Anonymous · February 23, 2015

Serial Number 398242 was reported as accurate.

fordcasa Top Contributor Supporter 444 · October 12, 2014

Serial Number 398354 was reported as inaccurate.

Note: lever set

Anonymous · October 7, 2014

Serial Number 398848 was reported as accurate.

Anonymous · June 27, 2013

Serial Number 398398 was reported as accurate.

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

Anonymous · June 27, 2013

Serial Number 398398 was reported as accurate.

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

Anonymous · June 16, 2013

Serial Number 398410 was reported as accurate.

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

Anonymous · February 16, 2013

Serial Number 398709 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Double Roller changed from No to Yes

Anonymous · November 6, 2012

Serial Number 398410 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Double Roller changed from No to Yes

Anonymous · September 19, 2012

Serial Number 398354 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Double Roller changed from No to Yes
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch