Pocket Watch Database


From the American Horology Archive:
Hamilton Grade 992 Pocket Watch
Hamilton Grade 992 Pocket Watch

Hamilton Watch Co.

Grade: 992

Some Marked "Extra"

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 898646 Question Mark
Grade: 992 Question Mark
Model: 1 Question Mark
Estimated Production Year: Login to View Question Mark
Run Quantity: Login to View Question Mark
Grade/Model Run: Login to View Question Mark
Grade/Model Total Production: Login to View Question Mark
Size: 16s Question Mark
Jewels: 21j Question Mark
Jewel Material: Login to View Question Mark
Jewel Setting: Login to View Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Login to View 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: Login to View Question Mark
Regulator: Login to View Question Mark
Hairspring: Login to View Question Mark
Pallet Jewel Material: Sapphire Question Mark
Standard Dial Type: Login to View Question Mark
Adjusted: Login to View Question Mark
Adjusted to Position: Login to View Question Mark
Adjusted # of Positions: Login to View Question Mark
Adjusted to Temperature: Login to View Question Mark
Adjusted to Isochronism: Login to View Question Mark
Adjustment Tolerance: Login to View Question Mark
Railroad Grade: Login to View Question Mark
Dial Feet Locations: Login to View Question Mark
Case: Various Question Mark
Run ID: 1417.992G89.16S743.161M683.O897.L934.21J389 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.645 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
22 (2.00%) Question Mark
$ Estimated Value (12 Month Change): 19.53% Analyzing 3,600 Sales Question Mark
19 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Material, Jewel Setting, Finish Pattern, Center Wheel Material, Regulator Type, Hairspring, Standard Dial Type, Adjustments, Adjusted to Position, Positional Adjustments, Temperature Adjustments, Isochronism Adjustments, Adjustment Tolerance, Railroad Grade Designation, Dial Feet Locations

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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.


cjbrem Supporter 1073 · January 1, 2023

Serial Number 898220 was reported as accurate.

Anonymous · July 20, 2022

Serial Number 899045 was reported as accurate.

KyleHampden 12 · January 25, 2022

Serial Number 899090 was reported as accurate.

Anonymous · November 24, 2020

Serial Number 898220 was reported as accurate.

Anonymous · September 25, 2020

Serial Number 898749 was reported as accurate.

Anonymous · July 14, 2019

Serial Number 898924 was reported as accurate.

Anonymous · May 26, 2019

Serial Number 898683 was reported as accurate.

Anonymous · February 14, 2019

Serial Number 898924 was reported as accurate.

geneg72 7 · March 14, 2018

Serial Number 898646 was reported as accurate.

Anonymous · July 5, 2017

Serial Number 899043 was reported as accurate.

dscottgoodrick 142 · October 12, 2016

Serial Number 898646 was reported as accurate.

Anonymous · May 11, 2016

Serial Number 898691 was reported as inaccurate.

Note: This one is definitely lever set and marked
"Adjusted 5 Positions." Otherwise all accurate.
Cheers. duffy l.
Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · March 11, 2016

Serial Number 898212 was reported as accurate.

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

Anonymous · February 8, 2016

Serial Number 898212 was reported as accurate.

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

Anonymous · September 3, 2015

Serial Number 898650 was reported as inaccurate.

Note: Railroad Grade = YES
Curator Response: We are unable to change this to Railroad Grade until verifying that this run is lever-set. Could you provide/confirm that information?
Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · September 2, 2015

Serial Number 898650 was reported as inaccurate.

Note: Correct in asfar as you note, but this Movement is
marked EXTRA, which is certainly noteworthy.
Changes since this report was submitted:
Railroad Grade changed from ? to Yes

Anonymous · January 31, 2015

Serial Number 898253 was reported as accurate.

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

Anonymous · December 21, 2014

Serial Number 898253 was reported as accurate.

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

Anonymous · February 26, 2013

Serial Number 898639 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 · February 18, 2013

Serial Number 898784 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