Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 937 Pocket Watch

Hamilton Watch Co.

Grade: 937

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 12652
Grade: 937
Model: 2
Class: 2
Estimated Production Year: 1898
Run Quantity: 800
Grade/Model Run: 9 of 23
Grade/Model Total Production: 8,306
Size: 18s
Jewels: 17j
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Barrel: Going
Regulator: Goldthwait
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
Railroad Grade: No
Railroad Grade Classification: Class C
Dial Feet Locations: 2.6, 18.0, 38.2
U.S. Patents: 832672, 427072
Case: Various
Run ID: 50.937G9.18S50.182M24.H24.L50.17J35
Data Research: 1953 Hamilton Serial List
Database Version: v52.406
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
25.00
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
10.97
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.078%
Registry Population:
Scoped for This Run Only
9 (1.13%)
$ Estimated Value (12 Month Change): -5.39% Analyzing 73 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 · October 25, 2023

Serial Number 12437 was reported as accurate.

cjbrem Supporter 797 · March 26, 2023

Serial Number 12653 was reported as accurate.

Anonymous · December 6, 2022

Serial Number 12771 was reported as accurate.

brg404 32 · April 14, 2022

Serial Number 12532 was reported as accurate.

GammaSky 4 · November 29, 2021

Serial Number 12338 was reported as accurate.

2mnyboxers Supporter 399 · December 6, 2020

Serial Number 12916 was reported as accurate.

fordcasa Top Contributor Supporter 441 · November 14, 2020

Serial Number 12708 was reported as accurate.

Anonymous · October 25, 2020

Serial Number 12851 was reported as accurate.

Anonymous · July 18, 2020

Serial Number 12847 was reported as accurate.

Anonymous · July 11, 2020

Serial Number 12847 was reported as accurate.

Anonymous · March 29, 2020

Serial Number 12433 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · July 29, 2018

Serial Number 12739 was reported as accurate.

Gimparoo Supporter 703 · July 1, 2018

Serial Number 12238 was reported as accurate.

fordcasa Top Contributor Supporter 441 · May 2, 2018

Serial Number 12708 was reported as accurate.

Anonymous · March 27, 2018

Serial Number 12604 was reported as accurate.

Anonymous · February 6, 2018

Serial Number 12604 was reported as accurate.

Anonymous · January 28, 2017

Serial Number 12517 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

nightstalker638 44 · November 1, 2016

Serial Number 12387 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · January 16, 2016

Serial Number 12848 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · May 11, 2015

Serial Number 12435 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · September 11, 2014

Serial Number 12876 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · June 27, 2014

Serial Number 12345 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · May 16, 2014

Serial Number 12358 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · March 19, 2014

Serial Number 12726 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · March 18, 2014

Serial Number 12221 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · February 28, 2014

Serial Number 12221 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · November 6, 2013

Serial Number 12237 was reported as accurate.

Changes since this report was submitted:
Factory Model changed from 1 to 2

Anonymous · June 12, 2013

Serial Number 12999 was reported as accurate.

Anonymous · June 1, 2013

Serial Number 12394 was reported as accurate.

Anonymous · November 25, 2012

Serial Number 12331 was reported as accurate.

Changes since this report was submitted:
Railroad Grade changed from Yes to No
Hamilton Grade 937 Pocket Watch