Hamilton Pocket Watch: Serial Number 1085731 (Grade 992)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/hamilton/1085731

Access Date: April 23, 2024

From the American Horology Archive:

Hamilton Watch Co.

Grade: 992

Manufacturer:	Hamilton
Manufacturer Location:	Lancaster, Pennsylvania
Movement Serial Number:	1085731
Grade:	992
Model:	2
Estimated Production Year:	1914
Run Quantity:	1,000
Grade/Model Run:	5 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:	1st Pattern
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:	1556.992G116.16S836.162M15.O1012.L1034.21J439
Database Version:	v52.245
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	1,346.42
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:	15 (1.50%)
$ Estimated Value (12 Month Change):	2.60% Analyzing 4,363 Sales

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Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
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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.

tmarceau351 3 · October 29, 2021

Serial Number 1085324 was reported as accurate.

Anonymous · July 5, 2020

Serial Number 1085009 was reported as inaccurate.

Note: First Pattern here, like many of yours shown.
Cheers. duffy l.

Anonymous · April 9, 2019

Serial Number 1085577 was reported as accurate.

Anonymous · March 8, 2019

Serial Number 1085670 was reported as accurate.

Anonymous · January 27, 2019

Serial Number 1085837 was reported as accurate.

Mywatch1 29 · June 26, 2018

Serial Number 1085644 was reported as inaccurate.

Note: First pattern finish, model 1?

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 · March 3, 2018

Serial Number 1085306 was reported as inaccurate.

Note: This is a Model 1 with 4 footed dial.

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 · January 28, 2018

Serial Number 1085731 was reported as accurate.