Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 938 Pocket Watch

Hamilton Watch Co.

Grade: 938

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 13703
Grade: 938
Model: 1
Class: 1
Estimated Production Year: 1897
Run Quantity: 600
Grade/Model Run: 6 of 9
Grade/Model Total Production: 2,198
Size: 18s
Jewels: 17j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Full Plate
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: Yes
Railroad Grade Classification: Class A
Dial Feet Locations: 2.6, 18.0, 38.2
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 52.938G6.18S52.181M28.O28.L52.17J37
Database Version: v52.235
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
6.61
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.90
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.021%
Registry Population: 12 (2.00%)

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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 · February 9, 2023

Serial Number 13688 was reported as accurate.

mtwild 1 · November 13, 2022

Serial Number 13623 was reported as accurate.

Anonymous · July 25, 2022

Serial Number 13983 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · July 4, 2022

Serial Number 13474 was reported as accurate.

Gimparoo Supporter 703 · June 28, 2022

Serial Number 13474 was reported as accurate.

Anonymous · January 4, 2022

Serial Number 13432 was reported as accurate.

rjandladyj 184 · November 1, 2021

Serial Number 13931 was reported as accurate.

Anonymous · April 18, 2021

Serial Number 13405 was reported as accurate.

Anonymous · February 18, 2021

Serial Number 13820 was reported as accurate.

Anonymous · November 24, 2019

Serial Number 13931 was reported as accurate.

Mobilaero Top Contributor Supporter 292 · October 13, 2019

Serial Number 13561 was reported as accurate.

Anonymous · May 18, 2019

Serial Number 13688 was reported as accurate.

Anonymous · July 2, 2018

Serial Number 13703 was reported as accurate.

Bruce1960 26 · March 8, 2018

Serial Number 13723 was reported as accurate.

Gimparoo Supporter 703 · March 7, 2018

Serial Number 13723 was reported as accurate.

Gimparoo Supporter 703 · November 15, 2017

Serial Number 13703 was reported as accurate.

Anonymous · October 2, 2017

Serial Number 13402 was reported as accurate.

jacobwalls07 143 · June 22, 2017

Serial Number 13877 was reported as accurate.

Anonymous · November 8, 2016

Serial Number 13696 was reported as accurate.

Anonymous · November 8, 2016

Serial Number 13696 was reported as accurate.

rock862 242 · July 31, 2016

Serial Number 13519 was reported as accurate.

Anonymous · June 30, 2016

Serial Number 13602 was reported as accurate.

Anonymous · June 30, 2016

Serial Number 13602 was reported as accurate.

Anonymous · May 7, 2016

Serial Number 13401 was reported as accurate.

Anonymous · January 17, 2016

Serial Number 13830 was reported as accurate.

Anonymous · November 18, 2014

Serial Number 13992 was reported as accurate.

Anonymous · August 6, 2014

Serial Number 13962 was reported as accurate.

Anonymous · March 23, 2013

Serial Number 13782 was reported as accurate.

Anonymous · January 30, 2013

Serial Number 13498 was reported as accurate.

Hamilton Grade 938 Pocket Watch