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: 1018205
Grade: 992
Model: 1
Estimated Production Year: 1914
Run Quantity: 1,000
Grade/Model Run: 96 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: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1483.992G96.16S763.161M703.O952.L984.21J411
Database Version: v52.245
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: 12 (1.20%)
$ Estimated Value (12 Month Change): -0.47% Analyzing 3,561 Sales

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Does this information describe your movement accurately?

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 · August 20, 2023

Serial Number 1018227 was reported as accurate.

Anonymous · April 16, 2021

Serial Number 1018419 was reported as accurate.

Anonymous · November 12, 2018

Serial Number 1018836 was reported as accurate.

Anonymous · September 1, 2017

Serial Number 1018934 was reported as accurate.

vintagewatch 8 · June 3, 2017

Serial Number 1018836 was reported as accurate.

CMiller1124 1 · May 8, 2017

Serial Number 1018465 was reported as inaccurate.

Note: This specific watch is lever set not pendant set.
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

Anonymous · April 28, 2017

Serial Number 1018001 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

Anonymous · April 26, 2017

Serial Number 1018657 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

Anonymous · January 6, 2017

Serial Number 1018570 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

Anonymous · May 4, 2016

Serial Number 1018221 was reported as inaccurate.

Note: lever set, railroad model.
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

Anonymous · May 3, 2016

Serial Number 1018868 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

Anonymous · February 14, 2016

Serial Number 1018608 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

Anonymous · February 6, 2016

Serial Number 1018977 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

Anonymous · January 12, 2016

Serial Number 1018782 was reported as inaccurate.

Note: This # 1018782 is Lever set making it R/R
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

Anonymous · December 17, 2015

Serial Number 1018782 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

Anonymous · September 5, 2015

Serial Number 1018250 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

Anonymous · July 25, 2015

Serial Number 1018952 was reported as inaccurate.

Note: RAILROAD GRADE = YES!

Any lever set Hamilton 992 is a Railroad
Grade/Approved movement.
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

jhkunkel 40 · March 17, 2014

Serial Number 1018673 was reported as inaccurate.

Note: This is a Lever Set Watch

This watch is Railroad Grade
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes

subscandy 1 · February 7, 2014

Serial Number 1018223 was reported as inaccurate.

Note: Railroad grade is yes
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch