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: 1513834
Grade: 992
Model: 2
Estimated Production Year: 1920
Run Quantity: 400
Grade/Model Run: 86 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: 1907.992G197.16S1144.162M310.O1325.L1247.21J551
Database Version: v52.245
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: 3 (0.75%)
$ Estimated Value (12 Month Change): 2.60% Analyzing 4,363 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 31, 2020

Serial Number 1513979 was reported as accurate.

Anonymous · December 28, 2019

Serial Number 1513983 was reported as accurate.

Tburesh 7 · April 7, 2019

Serial Number 1513690 was reported as accurate.

dano88146 4 · December 22, 2018

Serial Number 1513690 was reported as accurate.

Anonymous · June 2, 2018

Serial Number 1513718 was reported as accurate.

Anonymous · October 19, 2017

Serial Number 1513727 was reported as accurate.

Anonymous · September 8, 2017

Serial Number 1513609 was reported as accurate.

Anonymous · May 26, 2017

Serial Number 1513842 was reported as accurate.

pmtime Supporter 405 · July 3, 2016

Serial Number 1513691 was reported as accurate.

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

pmtime Supporter 405 · July 3, 2016

Serial Number 1513691 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch