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: 1372078
Grade: 992
Model: 2
Estimated Production Year: 1919
Run Quantity: 1,400
Grade/Model Run: 73 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: Special
Movement Signing Style: Serif Caps
Movement Inlay Color: Gilt
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
Movement Markings: Hamilton Watch Co.
Lancaster, Pa.
21 Jewels
Adjusted 5 Positions
Double Roller
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1824.992G184.16S1096.162M263.O1251.L1189.21J526
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1,338.96
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: 22 (1.57%)
$ Estimated Value (12 Month Change): 4.85% Analyzing 4,348 Sales
Research Note: #1371691: Verified as a Two-Tone Movement.

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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 · March 4, 2023

Serial Number 1371845 was reported as accurate.

Durant1 39 · October 27, 2022

Serial Number 1371691 was reported as inaccurate.

Note: Movement is a 2-Tone "Tucker Pattern"
Curator Response: Thanks for the report. This information has been noted in the research notes for this run.

Anonymous · October 6, 2022

Serial Number 1372470 was reported as accurate.

Anonymous · June 9, 2020

Serial Number 1371890 was reported as accurate.

Anonymous · July 25, 2019

Serial Number 1372342 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Two-Tone to Nickel

Anonymous · March 15, 2019

Serial Number 1372438 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Two-Tone to Nickel

Anonymous · January 1, 2019

Serial Number 1372481 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Two-Tone to Nickel

Anonymous · October 21, 2017

Serial Number 1371940 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Two-Tone to Nickel

cmdraven 3970 · June 3, 2017

Serial Number 1372071 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Two-Tone to Nickel

Anonymous · October 30, 2016

Serial Number 1372920 was reported as accurate.

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

crude4u 2 · August 29, 2016

Serial Number 1372932 was reported as accurate.

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

Anonymous · March 21, 2015

Serial Number 1372384 was reported as accurate.

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

Anonymous · March 14, 2015

Serial Number 1371977 was reported as accurate.

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

Anonymous · November 1, 2014

Serial Number 1371813 was reported as accurate.

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

Anonymous · January 18, 2014

Serial Number 1371890 was reported as accurate.

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

Anonymous · February 1, 2013

Serial Number 1371831 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