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: 1308116
Grade: 992
Model: 2
Estimated Production Year: 1918
Run Quantity: 1,500
Grade/Model Run: 54 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: 1753.992G165.16S1025.162M192.O1186.L1141.21J503
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 (1.47%)
$ Estimated Value (12 Month Change): 4.85% Analyzing 4,348 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.


daaim19 75 · July 8, 2022

Serial Number 1308199 was reported as accurate.

GrumpyGeorge 1 · March 14, 2022

Serial Number 1307108 was reported as accurate.

linuxbozo 1 · May 8, 2020

Serial Number 1307029 was reported as accurate.

Anonymous · April 23, 2020

Serial Number 1307780 was reported as accurate.

Anonymous · April 1, 2020

Serial Number 1307839 was reported as accurate.

texnet 684 · February 10, 2019

Serial Number 1308340 was reported as accurate.

cmdraven 3970 · February 5, 2019

Serial Number 1307025 was reported as accurate.

Anonymous · October 7, 2018

Serial Number 1307721 was reported as accurate.

Anonymous · November 26, 2017

Serial Number 1307023 was reported as accurate.

Anonymous · November 11, 2017

Serial Number 1308175 was reported as accurate.

Anonymous · August 9, 2017

Serial Number 1307307 was reported as accurate.

Anonymous · June 5, 2017

Serial Number 1308489 was reported as accurate.

Anonymous · March 16, 2017

Serial Number 1307315 was reported as accurate.

Anonymous · October 7, 2015

Serial Number 1307263 was reported as accurate.

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

chippylaw 1 · August 9, 2015

Serial Number 1307310 was reported as accurate.

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

tony639 1 · February 6, 2015

Serial Number 1308241 was reported as accurate.

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

Anonymous · February 18, 2014

Serial Number 1307867 was reported as accurate.

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

Anonymous · January 29, 2014

Serial Number 1307867 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