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: 1677654
Grade: 992
Model: 2
Estimated Production Year: 1923
Run Quantity: 2,000
Grade/Model Run: 120 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: 2031.992G231.16S1264.162M422.O1437.L1310.21J587
Data Research: 1953 Hamilton Serial List
Database Version: v52.354
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: 23 (1.15%)
$ Estimated Value (12 Month Change): 1.29% Analyzing 4,412 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.


Anonymous · June 19, 2024

Serial Number 1676090 was reported as accurate.

Anonymous · May 21, 2022

Serial Number 1676990 was reported as accurate.

Anonymous · July 27, 2021

Serial Number 1677943 was reported as accurate.

Anonymous · June 22, 2021

Serial Number 1677943 was reported as accurate.

rmwatchandclock Supporter 368 · May 13, 2021

Serial Number 1677654 was reported as accurate.

Anonymous · September 9, 2020

Serial Number 1676457 was reported as accurate.

Anonymous · August 13, 2020

Serial Number 1677727 was reported as accurate.

23Greenwich Supporter 215 · August 12, 2020

Serial Number 1676160 was reported as accurate.

Anonymous · January 29, 2020

Serial Number 1676165 was reported as accurate.

Anonymous · November 7, 2019

Serial Number 1677592 was reported as accurate.

Anonymous · September 10, 2019

Serial Number 1677754 was reported as accurate.

Glfcstelf 1 · August 29, 2018

Serial Number 1676461 was reported as accurate.

Anonymous · May 3, 2018

Serial Number 1677173 was reported as accurate.

Anonymous · May 1, 2018

Serial Number 1677173 was reported as accurate.

cmdraven 4011 · December 29, 2017

Serial Number 1676757 was reported as accurate.

Anonymous · April 8, 2017

Serial Number 1677577 was reported as accurate.

Anonymous · April 8, 2017

Serial Number 1677877 was reported as accurate.

Anonymous · February 8, 2017

Serial Number 1676834 was reported as accurate.

Anonymous · January 26, 2017

Serial Number 1676869 was reported as accurate.

Anonymous · June 4, 2016

Serial Number 1676868 was reported as accurate.

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

Anonymous · April 28, 2016

Serial Number 1676635 was reported as accurate.

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

Anonymous · September 10, 2015

Serial Number 1677640 was reported as accurate.

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

thomase 42 · March 14, 2015

Serial Number 1676902 was reported as accurate.

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

thomase 42 · March 14, 2015

Serial Number 1676902 was reported as accurate.

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

jmfk616 6 · February 13, 2014

Serial Number 1676585 was reported as accurate.

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

Anonymous · August 3, 2013

Serial Number 1676704 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 · July 20, 2013

Serial Number 1677864 was reported as accurate.

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

Anonymous · May 18, 2012

Serial Number 1676513 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