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 Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 786066 Question Mark
Grade: 992 Question Mark
Model: 1 Question Mark
Estimated Production Year: 1910 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 59 of 111 Question Mark
Grade/Model Total Production: 98,400 Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: 1st Pattern Question Mark
Movement Signing Style: Serif Caps Question Mark
Movement Inlay Color: Gilt Question Mark
Movement Setting: Lever Question Mark
Plate: 3/4 Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Center Wheel Material: Gold Question Mark
Regulator: Reed Question Mark
Hairspring: Breguet Question Mark
Pallet Jewel Material: Sapphire Question Mark
Standard Dial Type: Double-Sunk Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Adjustment Tolerance: DUvDD: +/- 6 sec.; 5Pv: +/- 10 sec.; Total Average: +3-6 sec. per day; Temperature: +/- 6 Seconds Question Mark
Railroad Grade: Yes Question Mark
Dial Feet Locations: 7.6, 21.8, 38.0, 50.5
Hamilton 16s Dial Feet Research
Question Mark
Movement Markings: Hamilton Watch Co.
Lancaster, Pa.
21 Jewels.
Adjusted
5 Positions
Double Roller
Case: Various Question Mark
Run ID: 1255.992G59.16S582.161M532.O766.L848.21J341 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
296.26 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
129.99 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.924% Question Mark
Registry Population:
Scoped for This Run Only
25 (2.50%) Question Mark
$ Estimated Value (12 Month Change): 10.55% Analyzing 3,590 Sales Question Mark
Research Note: Unmarked "992" - #786094 Fitted with Dial Marked, "Hamilton. Adjusted For Railroad Service. 21 Jewels"

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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 · August 20, 2023

Serial Number 786424 was reported as accurate.

Dscarbor54 1 · February 2, 2023

Serial Number 786259 was reported as accurate.

dalizard 2 · February 24, 2020

Serial Number 786553 was reported as accurate.

Anonymous · February 3, 2020

Serial Number 786553 was reported as accurate.

hammyhamilton 48 · January 18, 2020

Serial Number 786557 was reported as accurate.

patmin 1 · January 3, 2020

Serial Number 786525 was reported as accurate.

jlwint22 22 · September 2, 2019

Serial Number 786617 was reported as accurate.

jlwint22 22 · May 12, 2019

Serial Number 786617 was reported as accurate.

Anonymous · August 2, 2018

Serial Number 786424 was reported as accurate.

Anonymous · July 10, 2018

Serial Number 786969 was reported as inaccurate.

Note: 17 jewels not 21 jewels
Curator Response: Thanks for the report. If possible, please upload an image of the movement to your collection so we can take a closer look.

Anonymous · December 14, 2017

Serial Number 786094 was reported as accurate.

Anonymous · January 15, 2017

Serial Number 786553 was reported as accurate.

Anonymous · December 31, 2016

Serial Number 786553 was reported as accurate.

Anonymous · October 1, 2016

Serial Number 786509 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · October 1, 2016

Serial Number 786509 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Carrato 96 · May 9, 2016

Serial Number 786659 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from ? to Yes

cmdraven 4083 · February 22, 2016

Serial Number 786583 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · January 23, 2016

Serial Number 786298 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · August 17, 2013

Serial Number 786045 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · July 5, 2013

Serial Number 786154 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Railroad Grade changed from No to Yes
Double Roller changed from No to Yes

Anonymous · January 22, 2013

Serial Number 786557 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Double Roller changed from No to Yes

Anonymous · December 15, 2012

Serial Number 786001 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Double Roller changed from No to Yes

Anonymous · November 6, 2012

Serial Number 786694 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Double Roller changed from No to Yes

Anonymous · June 18, 2012

Serial Number 786522 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Double Roller changed from No to Yes

Anonymous · June 15, 2012

Serial Number 786522 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Double Roller changed from No to Yes

Anonymous · May 29, 2012

Serial Number 786164 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 18 to 1
Double Roller changed from No to Yes
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch