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: 1085731
Grade: 992
Model: 2
Estimated Production Year: 1914
Run Quantity: 1,000
Grade/Model Run: 5 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: 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
Case: Various
Run ID: 1556.992G116.16S836.162M15.O1012.L1034.21J439
Data Research: 1953 Hamilton Serial List
Database Version: v52.343
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: 15 (1.50%)
$ Estimated Value (12 Month Change): 2.61% Analyzing 4,400 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.


tmarceau351 3 · October 29, 2021

Serial Number 1085324 was reported as accurate.

Anonymous · July 5, 2020

Serial Number 1085009 was reported as inaccurate.

Note: First Pattern here, like many of yours shown.
Cheers. duffy l.

Anonymous · April 9, 2019

Serial Number 1085577 was reported as accurate.

Anonymous · March 8, 2019

Serial Number 1085670 was reported as accurate.

Anonymous · January 27, 2019

Serial Number 1085837 was reported as accurate.

Mywatch1 29 · June 26, 2018

Serial Number 1085644 was reported as inaccurate.

Note: First pattern finish, model 1?
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.

Anonymous · March 3, 2018

Serial Number 1085306 was reported as inaccurate.

Note: This is a Model 1 with 4 footed dial.
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.

Anonymous · January 28, 2018

Serial Number 1085731 was reported as accurate.

Anonymous · January 21, 2018

Serial Number 1085731 was reported as accurate.

Anonymous · August 7, 2016

Serial Number 1085083 was reported as accurate.

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

Anonymous · May 25, 2016

Serial Number 1085995 was reported as accurate.

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

Anonymous · December 9, 2015

Serial Number 1085995 was reported as accurate.

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

Kwcs1969 1 · November 12, 2015

Serial Number 1085974 was reported as accurate.

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

Anonymous · July 24, 2015

Serial Number 1085037 was reported as accurate.

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

Anonymous · May 7, 2013

Serial Number 1085628 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 · August 21, 2012

Serial Number 1085628 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 · August 6, 2012

Serial Number 1085941 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