Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 925 Pocket Watch

Hamilton Watch Co.

Grade: 925

Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 105476
Grade: 925
Model: 2
Estimated Production Year: 1900
Run Quantity: 500
Total Production: 73,600
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Regulator: Goldthwait
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 2.6, 18.0, 38.2
Data Research: 1953 Hamilton Serial List
Case: Various
Registry Population: 11 (2.20%)
Database Version: v49.392

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 105049 #49 Marketplace March 03, 2021
2 105103 #103 Marketplace February 03, 2014
3 105133 #133 Marketplace October 11, 2022
4 105151 #151 Marketplace June 19, 2013
5 105179 #179 Marketplace January 10, 2020
6 105197 #197 Collection July 24, 2021
7 105245 #245 Marketplace June 24, 2020
8 105251 #251 Marketplace October 29, 2022
9 105324 #324 Collection August 10, 2022
10 105454 #454 Marketplace April 23, 2013
11 105476 #476 Collection October 18, 2020
Standard Deviation of Known Examples: 137.23 (Expected: 144.48, Δ7.25/1.45%)

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Data Verification Reports

105001
Verification Serial Map
105500

MIKEKTYLER Supporter 78 · November 26, 2022

Serial Number 105251 was reported as accurate.

Anonymous · October 13, 2018

Serial Number 105476 was reported as accurate.

Anonymous · January 6, 2018

Serial Number 105476 was reported as accurate.

Anonymous · December 8, 2017

Serial Number 105476 was reported as accurate.

Anonymous · October 9, 2017

Serial Number 105125 was reported as accurate.

cmdraven 3502 · September 29, 2017

Serial Number 105476 was reported as accurate.

Anonymous · May 5, 2016

Serial Number 105437 was reported as accurate.

Anonymous · April 28, 2013

Serial Number 105454 was reported as accurate.

Hamilton Grade 925 Pocket Watch