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: 1354671
Grade: 992
Model: 2
Estimated Production Year: 1919
Run Quantity: 500
Grade/Model Run: 67 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: Pendant
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: No
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1807.992G178.16S1079.162M246.O1235.P448.21J520
Database Version: v52.204
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,338.96
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: 12 (2.40%)
$ Estimated Value (12 Month Change): 4.85% Analyzing 4,342 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 · October 14, 2022

Serial Number 1354229 was reported as accurate.

rmwatchandclock Supporter 360 · March 21, 2022

Serial Number 1354458 was reported as accurate.

Anonymous · April 23, 2021

Serial Number 1354652 was reported as accurate.

Anonymous · September 9, 2020

Serial Number 1354667 was reported as accurate.

Anonymous · April 17, 2020

Serial Number 1354615 was reported as accurate.

Anonymous · April 13, 2019

Serial Number 1354478 was reported as inaccurate.

No further details were submitted with the report.

jacobwalls07 143 · August 28, 2018

Serial Number 1354671 was reported as accurate.

Anonymous · October 6, 2017

Serial Number 1354346 was reported as accurate.

Anonymous · June 8, 2017

Serial Number 1354534 was reported as accurate.

Anonymous · May 13, 2017

Serial Number 1354332 was reported as accurate.

Anonymous · January 2, 2017

Serial Number 1354641 was reported as accurate.

Anonymous · December 10, 2016

Serial Number 1354641 was reported as accurate.

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

philsan1a 221 · May 25, 2015

Serial Number 1354605 was reported as inaccurate.

Note: 992P
Changes since this report was submitted:
Factory Model changed from 1 to 2

jjetc1 1 · July 28, 2014

Serial Number 1354491 was reported as accurate.

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

jjetc1 1 · July 26, 2014

Serial Number 1354491 was reported as accurate.

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

Anonymous · January 31, 2014

Serial Number 1354514 was reported as accurate.

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

Anonymous · January 31, 2014

Serial Number 1354514 was reported as accurate.

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

Anonymous · May 22, 2012

Serial Number 1354554 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