Pocket Watch Database

From the American Horology Archive:
Hamilton Grade 926 Pocket Watch

Hamilton Watch Co.

Grade: 926

Private Label(s) in Run:

Rovelstad Bros (Dial) - Johan Sverdrup (Movement) [#256705]

What is a Private Label?
Manufacturer: Hamilton
Manufacturer Location: Lancaster, Pennsylvania
Movement Serial Number: 256986
Grade: 926
Model: 1
Class: 3
Estimated Production Year: 1903
Run Quantity: 1,000
Grade/Model Run: 34 of 87
Grade/Model Total Production: 83,406
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: Full Plate
Regulator: Goldthwait
Hairspring: Breguet
Standard Dial Type: Single-Sunk
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Adjusted to Isochronism: No
Railroad Grade: No
Dial Feet Locations: 2.6, 18.0, 38.2
Data Research: 1953 Hamilton Serial List
Case: Various
Run ID: 578.926G34.18S379.181M193.O301.L372.17J355
Database Version: v52.270
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
251.11
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
110.18
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.783%
Registry Population: 18 (1.80%)
$ Estimated Value (12 Month Change): 13.92% Analyzing 664 Sales

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 · September 21, 2023

Serial Number 256034 was reported as accurate.

WrongCentury Supporter 24 · December 1, 2021

Serial Number 256705 was reported as inaccurate.

Note: Rovelstad Bros. dial, Johan Sverdrup movement
Source:
https://www.auctions.jones-horan.com/1901/html/ite
ms/37837.htm
Curator Response: Thanks for the report. The database has been updated accordingly.

Anonymous · January 17, 2020

Serial Number 256888 was reported as accurate.

Anonymous · November 3, 2019

Serial Number 256358 was reported as accurate.

Anonymous · June 4, 2017

Serial Number 256236 was reported as accurate.

Anonymous · April 25, 2017

Serial Number 256498 was reported as accurate.

Anonymous · April 25, 2017

Serial Number 256498 was reported as accurate.

Anonymous · January 22, 2017

Serial Number 256677 was reported as accurate.

Anonymous · January 19, 2017

Serial Number 256059 was reported as accurate.

MUFFDIVER52 12 · January 17, 2017

Serial Number 256536 was reported as accurate.

Anonymous · October 15, 2016

Serial Number 256286 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · October 7, 2015

Serial Number 256775 was reported as accurate.

Anonymous · September 9, 2015

Serial Number 256863 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · June 16, 2015

Serial Number 256793 was reported as accurate.

Anonymous · May 16, 2015

Serial Number 256488 was reported as accurate.

Anonymous · January 30, 2015

Serial Number 256746 was reported as accurate.

dcooper Supporter 223 · October 12, 2014

Serial Number 256656 was reported as accurate.

Anonymous · July 17, 2014

Serial Number 256661 was reported as accurate.

fordcasa Top Contributor Supporter 436 · May 25, 2014

Serial Number 256976 was reported as accurate.

Anonymous · March 27, 2014

Serial Number 256787 was reported as accurate.

Anonymous · August 29, 2013

Serial Number 256924 was reported as accurate.

Anonymous · November 3, 2012

Serial Number 0256455 was reported as inaccurate.

No further details were submitted with the report.
Changes since this report was submitted:
Plate changed from Unknown to Full
Hamilton Grade 926 Pocket Watch