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: 1188119
Grade: 992
Model: 2
Estimated Production Year: 1916
Run Quantity: 1,000
Grade/Model Run: 24 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
Case: Various
Run ID: 1647.992G135.16S925.162M92.O1094.L1086.21J466
Data Research: 1953 Hamilton Serial List
Database Version: v52.365
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: 9 (0.90%)
$ Estimated Value (12 Month Change): 1.29% Analyzing 4,419 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 · February 25, 2024

Serial Number 1188108 was reported as accurate.

Anonymous · September 17, 2023

Serial Number 1188649 was reported as accurate.

cjbrem Supporter 633 · July 9, 2023

Serial Number 1188119 was reported as accurate.

Anonymous · December 23, 2019

Serial Number 1188778 was reported as accurate.

Anonymous · February 17, 2019

Serial Number 1188821 was reported as accurate.

Anonymous · August 18, 2017

Serial Number 1188132 was reported as accurate.

Anonymous · August 17, 2017

Serial Number 1188132 was reported as accurate.

Anonymous · June 27, 2017

Serial Number 1188014 was reported as accurate.

Anonymous · June 27, 2016

Serial Number 1188087 was reported as accurate.

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

roryj78 2 · August 2, 2015

Serial Number 1188690 was reported as accurate.

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

willyboy91053 8 · July 17, 2015

Serial Number 1188774 was reported as accurate.

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

Anonymous · April 7, 2015

Serial Number 1188231 was reported as accurate.

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

Anonymous · June 9, 2013

Serial Number 1188241 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch