Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 944 Pocket Watch

Hamilton Watch Co.

Grade: 944

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 552871
Grade: 944
Model: 1
Estimated Production Year: 1908
Run Quantity: 2,000
Grade/Model Run: 14 of 14
Grade/Model Total Production: 6,590
Size: 18s
Jewels: 19j
Jewel Material: Ruby
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Double Roller: Yes
Barrel: Patent Motor
Regulator: Goldthwait
Hairspring: Breguet
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Dial Feet Locations: 2.6, 18.0, 38.2
U.S. Patents: 832672, 427072
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 1024.944G14.18S573.181M354.O604.L650.19J17
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
19.84
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
8.70
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.062%
Registry Population: 32 (1.60%)
$ Estimated Value (12 Month Change): 17.00% Analyzing 76 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 · September 11, 2023

Serial Number 552348 was reported as accurate.

Anonymous · May 1, 2023

Serial Number 552211 was reported as accurate.

Anonymous · December 16, 2022

Serial Number 551196 was reported as accurate.

cjbrem Supporter 521 · December 10, 2022

Serial Number 552122 was reported as accurate.

Anonymous · March 28, 2022

Serial Number 552888 was reported as accurate.

Anonymous · February 4, 2022

Serial Number 552946 was reported as accurate.

10mueller 38 · June 11, 2021

Serial Number 552039 was reported as accurate.

Anonymous · May 23, 2021

Serial Number 551135 was reported as accurate.

Anonymous · January 11, 2021

Serial Number 552833 was reported as accurate.

CJEmpire3 103 · January 9, 2021

Serial Number 552178 was reported as accurate.

slufdriver 60 · November 2, 2020

Serial Number 551142 was reported as accurate.

Anonymous · September 5, 2020

Serial Number 552178 was reported as accurate.

Anonymous · August 9, 2020

Serial Number 552833 was reported as accurate.

Anonymous · June 12, 2020

Serial Number 552074 was reported as accurate.

MoatsJustin1 top-contributor 4691 · May 22, 2020

Serial Number 551008 was reported as accurate.

Anonymous · April 28, 2020

Serial Number 552038 was reported as accurate.

Anonymous · April 13, 2020

Serial Number 552629 was reported as accurate.

Anonymous · March 17, 2020

Serial Number 551135 was reported as accurate.

Anonymous · March 7, 2020

Serial Number 552833 was reported as accurate.

slufdriver 60 · January 11, 2020

Serial Number 551142 was reported as accurate.

Anonymous · September 17, 2019

Serial Number 552653 was reported as accurate.

Anonymous · July 21, 2019

Serial Number 551135 was reported as accurate.

Anonymous · July 8, 2019

Serial Number 552138 was reported as accurate.

Anonymous · March 17, 2019

Serial Number 552393 was reported as accurate.

Anonymous · December 12, 2018

Serial Number 552178 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · August 17, 2018

Serial Number 552394 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · August 9, 2018

Serial Number 552892 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · July 29, 2018

Serial Number 552892 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · May 29, 2018

Serial Number 551820 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · April 25, 2018

Serial Number 552224 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · November 2, 2017

Serial Number 552735 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · June 6, 2017

Serial Number 551878 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · March 8, 2017

Serial Number 551007 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · December 25, 2016

Serial Number 552898 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · October 30, 2016

Serial Number 551626 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · August 12, 2016

Serial Number 552248 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · July 27, 2016

Serial Number 552899 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · May 24, 2016

Serial Number 551118 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Mobilaero Top Contributor Supporter 292 · April 29, 2016

Serial Number 552871 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · April 20, 2016

Serial Number 552908 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

bwalder 137 · March 2, 2016

Serial Number 551693 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · November 17, 2015

Serial Number 551723 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · May 31, 2015

Serial Number 551984 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

cougwatch Supporter 125 · January 22, 2015

Serial Number 551696 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Harvo1 7 · January 17, 2015

Serial Number 551471 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

von1943 Supporter 371 · December 4, 2014

Serial Number 551123 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · August 24, 2014

Serial Number 551196 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · July 27, 2014

Serial Number 552503 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · April 20, 2014

Serial Number 552629 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes

Anonymous · April 6, 2014

Serial Number 552629 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes
Hamilton Grade 944 Pocket Watch