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: 889916
Grade: 992
Model: 1
Estimated Production Year: 1912
Run Quantity: 600
Grade/Model Run: 86 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: 1409.992G86.16S735.161M675.O889.P323.21J386
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
296.26
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: 14 (2.33%)
$ Estimated Value (12 Month Change): -0.47% Analyzing 3,561 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 · December 21, 2022

Serial Number 890228 was reported as accurate.

Anonymous · January 19, 2022

Serial Number 890221 was reported as accurate.

Anonymous · January 7, 2021

Serial Number 890113 was reported as accurate.

Anonymous · December 13, 2020

Serial Number 890228 was reported as accurate.

Anonymous · September 30, 2020

Serial Number 890007 was reported as accurate.

Anonymous · November 15, 2019

Serial Number 890177 was reported as accurate.

darkstar 247 · November 14, 2019

Serial Number 890131 was reported as accurate.

phantacc Supporter 66 · November 7, 2019

Serial Number 890131 was reported as accurate.

Anonymous · March 11, 2019

Serial Number 889818 was reported as accurate.

Anonymous · July 1, 2018

Serial Number 889951 was reported as accurate.

Anonymous · June 2, 2018

Serial Number 889951 was reported as accurate.

Anonymous · June 9, 2016

Serial Number 890094 was reported as accurate.

rjandladyj 184 · November 7, 2015

Serial Number 889717 was reported as accurate.

Anonymous · July 16, 2015

Serial Number 889916 was reported as accurate.

murreyk2 1 · December 16, 2014

Serial Number 890266 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

Anonymous · December 16, 2014

Serial Number 890266 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

Anonymous · November 30, 2014

Serial Number 890290 was reported as inaccurate.

Note: This 992 is pendant set, not lever set. Cheers.
duffy l.
Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

toothsls 44 · June 30, 2014

Serial Number 890022 was reported as inaccurate.

Note: This movement is pendant set.
Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

dundeal2010 1 · April 8, 2014

Serial Number 889901 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

Anonymous · April 8, 2014

Serial Number 889901 was reported as accurate.

Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

Anonymous · September 3, 2013

Serial Number 889702 was reported as inaccurate.

Note: 889702 is pendant set . 1st model. 4 screw dial
feet.
Changes since this report was submitted:
Movement Setting changed from Lever to Pendant
Adjusted # Positions changed from 4 to 5
Railroad Grade changed from Yes to No

Anonymous · February 4, 2013

Serial Number 890019 was reported as inaccurate.

Note: works seem same but has Keystone 14K chased case
with inner dust (?) cover. case is decaorated with
swag-like raised and ornate shield in center with
initials engraved
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
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch