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: 781104 Question Mark
Grade: 992 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1910 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 55 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: 1245.992G55.16S572.161M524.O757.L833.21J337 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.450 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
0.923% Question Mark
Registry Population:
Scoped for This Run Only
21 (2.10%) Question Mark
$ Estimated Value (12 Month Change): 9.30% Analyzing 3,584 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 · September 3, 2023

Serial Number 780787 was reported as accurate.

Anonymous · July 10, 2023

Serial Number 780787 was reported as accurate.

Anonymous · February 12, 2022

Serial Number 780867 was reported as accurate.

Anonymous · December 25, 2021

Serial Number 781046 was reported as accurate.

Olivia600 5 · May 12, 2021

Serial Number 780502 was reported as accurate.

Anonymous · July 8, 2020

Serial Number 781220 was reported as accurate.

Anonymous · March 6, 2020

Serial Number 780459 was reported as accurate.

Anonymous · February 17, 2020

Serial Number 781161 was reported as accurate.

Crawfish 2 · February 24, 2019

Serial Number 780592 was reported as accurate.

nicnic Supporter 405 · April 27, 2018

Serial Number 781055 was reported as accurate.

Anonymous · October 21, 2017

Serial Number 781171 was reported as accurate.

Anonymous · August 3, 2017

Serial Number 780951 was reported as accurate.

Anonymous · April 18, 2017

Serial Number 780970 was reported as accurate.

Anonymous · January 13, 2017

Serial Number 780637 was reported as accurate.

Anonymous · December 5, 2016

Serial Number 780677 was reported as accurate.

Anonymous · September 15, 2015

Serial Number 780867 was reported as accurate.

scunion 1 · January 29, 2015

Serial Number 780416 was reported as accurate.

Anonymous · January 6, 2015

Serial Number 780471 was reported as accurate.

Anonymous · October 16, 2014

Serial Number 780541 was reported as inaccurate.

Note: Lever set and RR Grade
Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · November 2, 2013

Serial Number 780378 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · September 6, 2012

Serial Number 780753 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