Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 936 Pocket Watch
Hamilton Grade 936 Pocket Watch

Hamilton Watch Co.

Grade: 936

Manufacturer: Hamilton Question Mark
Manufacturer Location: Lancaster, Pennsylvania Question Mark
Movement Serial Number: 498367 Question Mark
Grade: 936 Question Mark
Model: 1 Question Mark
Class: 2 Question Mark
Estimated Production Year: 1906 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 34 of 42 Question Mark
Grade/Model Total Production: 23,507 Question Mark
Size: 18s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Double Roller: Yes Question Mark
Barrel: Going Question Mark
Regulator: Goldthwait 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
Railroad Grade: Yes Question Mark
Railroad Grade Classification: Class A Question Mark
Dial Feet Locations: 2.6, 18.0, 38.2 Question Mark
U.S. Patents: 832672, 427072 Question Mark
Case: Various Question Mark
Run ID: 990.936G34.18S539.181M323.O573.L616.17J592 Question Mark
Data Research: 1953 Hamilton Serial List
Question Mark
Database Version: v52.450 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
70.77 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
31.05 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.221% Question Mark
Registry Population:
Scoped for This Run Only
23 (2.30%) Question Mark

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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 · March 25, 2023

Serial Number 498363 was reported as accurate.

Anonymous · April 20, 2020

Serial Number 498271 was reported as accurate.

Anonymous · April 20, 2020

Serial Number 498271 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · November 22, 2019

Serial Number 498969 was reported as accurate.

KDH1957 1 · May 29, 2019

Serial Number 498939 was reported as accurate.

Eremophila 5 · September 8, 2018

Serial Number 498535 was reported as accurate.

Eremophila 5 · September 6, 2018

Serial Number 498515 was reported as accurate.

Gimparoo Supporter 703 · March 8, 2018

Serial Number 498913 was reported as accurate.

nicnic Supporter 405 · March 1, 2018

Serial Number 498240 was reported as accurate.

von1943 Supporter 376 · August 26, 2017

Serial Number 498206 was reported as accurate.

Gimparoo Supporter 703 · August 6, 2017

Serial Number 498785 was reported as accurate.

Anonymous · July 19, 2017

Serial Number 498785 was reported as accurate.

Anonymous · October 29, 2016

Serial Number 498515 was reported as accurate.

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

Anonymous · October 17, 2016

Serial Number 498790 was reported as accurate.

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

Anonymous · April 19, 2016

Serial Number 498161 was reported as accurate.

bwalder 137 · March 12, 2016

Serial Number 498334 was reported as accurate.

Gasperoff Supporter 727 · March 21, 2015

Serial Number 498137 was reported as accurate.

Anonymous · March 12, 2015

Serial Number 498980 was reported as accurate.

Anonymous · March 10, 2015

Serial Number 498980 was reported as accurate.

Anonymous · July 27, 2014

Serial Number 498601 was reported as accurate.

Anonymous · July 20, 2014

Serial Number 498601 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · May 26, 2014

Serial Number 498790 was reported as accurate.

Anonymous · August 3, 2013

Serial Number 498515 was reported as accurate.

cmdraven 4083 · July 28, 2013

Serial Number 498387 was reported as accurate.

Anonymous · June 8, 2013

Serial Number 498473 was reported as accurate.

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

Anonymous · January 27, 2013

Serial Number 498117 was reported as accurate.

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

Anonymous · May 4, 2012

Serial Number 498358 was reported as accurate.

Changes since this report was submitted:
Double Roller changed from No to Yes
Hamilton Grade 936 Pocket Watch
Hamilton Grade 936 Pocket Watch