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: 886262
Grade: 992
Model: 1
Estimated Production Year: 1912
Run Quantity: 1,000
Grade/Model Run: 84 of 111
Grade/Model Total Production: 98,400
Size: 16s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: 1st Pattern
Movement Setting: Pendant
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: No
Dial Feet Locations: 22.3, 38.0, 57.1
Hamilton 16s Dial Feet Research
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1406.992G84.16S732.161M672.O886.P322.21J384
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
294.62
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
129.99
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.923%
Registry Population: 17 (1.70%)
$ Estimated Value (12 Month Change): -0.47% Analyzing 3,558 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.


Louisc1 Supporter 81 · April 16, 2023

Serial Number 886050 was reported as accurate.

Anonymous · July 4, 2022

Serial Number 886050 was reported as accurate.

Utes1972 13 · June 12, 2022

Serial Number 886320 was reported as accurate.

nicnic Supporter 378 · December 18, 2021

Serial Number 886262 was reported as accurate.

Anonymous · September 22, 2021

Serial Number 886738 was reported as accurate.

Anonymous · August 8, 2021

Serial Number 886602 was reported as accurate.

Anonymous · December 7, 2020

Serial Number 886279 was reported as accurate.

Anonymous · May 14, 2018

Serial Number 886429 was reported as accurate.

Anonymous · May 14, 2018

Serial Number 886429 was reported as accurate.

Anonymous · August 6, 2017

Serial Number 886193 was reported as accurate.

Anonymous · July 26, 2017

Serial Number 886287 was reported as accurate.

Anonymous · February 5, 2017

Serial Number 886276 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · February 5, 2017

Serial Number 886276 was reported as accurate.

Anonymous · November 12, 2014

Serial Number 886817 was reported as accurate.

Anonymous · April 18, 2013

Serial Number 886076 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 18 to 1
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Double Roller changed from No to Yes

Anonymous · April 15, 2013

Serial Number 886545 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Double Roller changed from No to Yes

Anonymous · April 15, 2013

Serial Number 886545 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Double Roller changed from No to Yes

Anonymous · September 9, 2012

Serial Number 886820 was reported as inaccurate.

Note: This serial number is stem set, stem wind with a
3/4 plate.
Changes since this report was submitted:
Factory Model changed from 18 to 1
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Double Roller changed from No to Yes
Plate changed from Unknown to 3/4

Anonymous · September 9, 2012

Serial Number 886820 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Double Roller changed from No to Yes

Anonymous · September 8, 2012

Serial Number 886820 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Double Roller changed from No to Yes

Anonymous · September 8, 2012

Serial Number 886820 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 18 to 1
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Double Roller changed from No to Yes
Plate changed from Unknown to 3/4
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch