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: 1515984
Grade: 992
Model: 2
Estimated Production Year: 1920
Run Quantity: 1,000
Grade/Model Run: 87 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: 1910.992G198.16S1147.162M313.O1328.L1248.21J552
Database Version: v52.235
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: 13 (1.30%)
$ Estimated Value (12 Month Change): 2.16% Analyzing 4,358 Sales

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 24, 2024

Serial Number 1515108 was reported as accurate.

Anonymous · July 23, 2023

Serial Number 1515283 was reported as accurate.

Anonymous · June 3, 2023

Serial Number 1515903 was reported as accurate.

Anonymous · May 18, 2023

Serial Number 1515903 was reported as accurate.

Anonymous · May 17, 2023

Serial Number 1515903 was reported as accurate.

Utes1972 13 · June 12, 2022

Serial Number 1515018 was reported as accurate.

Anonymous · May 11, 2021

Serial Number 1515857 was reported as accurate.

Anonymous · July 27, 2020

Serial Number 1515984 was reported as accurate.

von1943 Supporter 371 · August 14, 2019

Serial Number 1515450 was reported as accurate.

Anonymous · October 21, 2018

Serial Number 1515604 was reported as accurate.

Anonymous · October 19, 2017

Serial Number 1515227 was reported as accurate.

Anonymous · September 15, 2016

Serial Number 1515684 was reported as accurate.

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

Anonymous · August 6, 2016

Serial Number 1515516 was reported as accurate.

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

Anonymous · December 9, 2015

Serial Number 1515393 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