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: 1097732
Grade: 992
Model: 2
Estimated Production Year: 1914
Run Quantity: 1,000
Grade/Model Run: 9 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: 1566.992G120.16S846.162M25.O1022.L1041.21J443
Database Version: v52.246
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: 10 (1.00%)
$ Estimated Value (12 Month Change): 2.16% Analyzing 4,366 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 · April 22, 2021

Serial Number 1097830 was reported as accurate.

Taoscowboy 1 · August 18, 2019

Serial Number 1097922 was reported as accurate.

Anonymous · March 16, 2018

Serial Number 1097004 was reported as accurate.

Anonymous · March 3, 2018

Serial Number 1097004 was reported as accurate.

Anonymous · December 2, 2017

Serial Number 1097541 was reported as accurate.

Anonymous · December 7, 2016

Serial Number 1097019 was reported as accurate.

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

Anonymous · October 25, 2016

Serial Number 1097326 was reported as accurate.

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

Anonymous · April 11, 2016

Serial Number 1097830 was reported as accurate.

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

Cincinnatus 26 · November 17, 2015

Serial Number 1097945 was reported as accurate.

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

GPa212 174 · July 14, 2015

Serial Number 1097926 was reported as accurate.

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

sab59105 3 · February 27, 2015

Serial Number 1097109 was reported as accurate.

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

Anonymous · November 19, 2013

Serial Number 1097509 was reported as accurate.

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

Anonymous · October 20, 2013

Serial Number 1097509 was reported as accurate.

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

mr7841 22 · June 8, 2013

Serial Number 1097965 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · January 23, 2013

Serial Number 1097926 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