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: 605678
Grade: 925
Model: 2
Estimated Production Year: 1908
Run Quantity: 1,000
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: 17 (1.70%)
Database Version: v49.391

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 605186 #186 Collection March 01, 2015
2 605188 #188 Collection May 05, 2015
3 605271 #271 Marketplace July 13, 2016
4 605334 #334 Marketplace February 02, 2021
5 605349 #349 Marketplace November 23, 2012
6 605430 #430 Marketplace March 15, 2014
7 605449 #449 Marketplace November 15, 2015
8 605504 #504 Collection January 29, 2020
9 605516 #516 Marketplace October 31, 2021
10 605566 #566 Marketplace January 11, 2019
11 605678 #678 Collection October 17, 2020
12 605743 #743 Marketplace October 21, 2014
13 605806 #806 Marketplace September 23, 2019
14 605845 #845 Marketplace August 09, 2019
15 605883 #883 Collection May 10, 2016
16 605932 #932 Marketplace January 31, 2022
17 605958 #958 Marketplace October 09, 2017
Standard Deviation of Known Examples: 259.95 (Expected: 288.82, Δ28.87/2.89%)

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Data Verification Reports

605001
Verification Serial Map
606000

Anonymous · November 21, 2021

Serial Number 605498 was reported as accurate.

Anonymous · January 28, 2021

Serial Number 605334 was reported as accurate.

netmind 42 · June 14, 2020

Serial Number 605678 was reported as accurate.

Anonymous · April 24, 2020

Serial Number 605993 was reported as accurate.

Anonymous · August 14, 2019

Serial Number 605845 was reported as accurate.

Gimparoo Supporter 703 · June 4, 2018

Serial Number 605858 was reported as accurate.

Anonymous · September 5, 2016

Serial Number 605320 was reported as accurate.

Stlcoin 26 · May 10, 2016

Serial Number 605883 was reported as accurate.

tkarter 184 · December 13, 2015

Serial Number 605727 was reported as accurate.

Anonymous · May 5, 2015

Serial Number 605188 was reported as accurate.

Anonymous · November 11, 2014

Serial Number 605743 was reported as accurate.

Anonymous · August 9, 2012

Serial Number 605607 was reported as accurate.

Hamilton Grade 925 Pocket Watch