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: 741612
Grade: 992
Model: 1
Estimated Production Year: 1909
Run Quantity: 1,000
Grade/Model Run: 39 of 111
Grade/Model Total Production: 98,400
Size: 16s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: 1st Pattern
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: 7.6, 21.8, 38.0, 50.5
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1165.992G39.16S492.161M458.O699.L779.21J311
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
296.26
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
129.99
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.923%
Registry Population: 19 (1.90%)
$ Estimated Value (12 Month Change): -0.47% Analyzing 3,561 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 · January 12, 2024

Serial Number 741373 was reported as inaccurate.

No further details were submitted with the report.

Chronified Supporter 212 · February 23, 2021

Serial Number 741754 was reported as accurate.

Anonymous · December 4, 2020

Serial Number 741679 was reported as accurate.

Anonymous · October 6, 2020

Serial Number 741818 was reported as accurate.

Anonymous · September 16, 2020

Serial Number 741422 was reported as accurate.

TimeFlysByDiva 20 · April 14, 2020

Serial Number 741612 was reported as accurate.

Gimparoo Supporter 703 · August 31, 2018

Serial Number 741352 was reported as accurate.

Gimparoo Supporter 703 · September 28, 2016

Serial Number 741493 was reported as accurate.

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

Krelnab 20 · September 7, 2015

Serial Number 741318 was reported as accurate.

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

colaman6mcq Supporter 151 · February 26, 2015

Serial Number 741771 was reported as accurate.

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

Firebirdjeff 41 · September 26, 2014

Serial Number 741581 was reported as accurate.

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

Anonymous · June 16, 2014

Serial Number 741628 was reported as accurate.

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

Anonymous · February 11, 2013

Serial Number 741837 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 · January 10, 2013

Serial Number 741837 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 · April 9, 2012

Serial Number 741182 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