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: 1539312
Grade: 992
Model: 2
Estimated Production Year: 1920
Run Quantity: 1,000
Grade/Model Run: 92 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
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1931.992G203.16S1168.162M334.O1345.L1258.21J558
Database Version: v52.219
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: 9 (0.90%)
$ Estimated Value (12 Month Change): 4.85% Analyzing 4,348 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.


PHIL1199 Supporter 940 · June 22, 2023

Serial Number 1539834 was reported as accurate.

Rcardkidz 3398 · April 18, 2023

Serial Number 1539498 was reported as accurate.

2251lyle 78 · September 29, 2022

Serial Number 1539245 was reported as accurate.

Pinko2 69 · December 30, 2021

Serial Number 1539245 was reported as accurate.

Anonymous · September 15, 2018

Serial Number 1539734 was reported as accurate.

Anonymous · July 12, 2018

Serial Number 1539245 was reported as accurate.

Roble25 1 · June 4, 2018

Serial Number 1539369 was reported as accurate.

Anonymous · November 15, 2017

Serial Number 1539245 was reported as accurate.

Anonymous · December 5, 2016

Serial Number 1539759 was reported as accurate.

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

pwdmbj Supporter 552 · May 25, 2016

Serial Number 1539199 was reported as accurate.

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

Jmarie02 2 · May 23, 2016

Serial Number 1539754 was reported as accurate.

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

cmcmill 1 · September 10, 2015

Serial Number 1539685 was reported as accurate.

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

Anonymous · February 18, 2015

Serial Number 1539420 was reported as accurate.

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

Anonymous · October 3, 2014

Serial Number 1539060 was reported as accurate.

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

RMoses1158 39 · January 11, 2014

Serial Number 1539102 was reported as accurate.

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

RMoses1158 39 · January 11, 2014

Serial Number 1539102 was reported as accurate.

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

Anonymous · July 18, 2013

Serial Number 1539106 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 · May 8, 2013

Serial Number 1539883 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 · May 6, 2013

Serial Number 1539883 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