Pocket Watch Database

From the American Horology Archive:
Rockford Grade 405 Pocket Watch

Rockford Watch Co.

Grade: 405

Winnebago

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 763054 Question Mark
Grade: 405 Question Mark
Model: 5 Question Mark
Estimated Production Year: Login to View Question Mark
Run Quantity: Login to View Question Mark
Grade/Model Run: Login to View Question Mark
Grade/Model Total Production: Login to View Question Mark
Size: 16s Question Mark
Jewels: 17j Question Mark
Jewel Setting: Login to View Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Finish Pattern: Login to View Question Mark
Movement Signing Style: Login to View Question Mark
Movement Inlay Color: Login to View Question Mark
Movement Setting: Lever Question Mark
Wind Mechanism: Stem Question Mark
Plate: Bridge Plate Question Mark
Double Roller: Yes Question Mark
Center Wheel Material: Login to View Question Mark
Regulator: Login to View Question Mark
Standard Dial Type: Login to View Question Mark
Adjusted: Login to View Question Mark
Adjusted to Position: Login to View Question Mark
Adjusted # of Positions: Login to View Question Mark
Adjusted to Temperature: Login to View Question Mark
Adjusted to Isochronism: Login to View Question Mark
Railroad Grade: Login to View Question Mark
Movement Markings: Login to View
Case: Various Question Mark
Run ID: 1108.405G5.16S293.165M52.O429.L784.17J391 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.645 Question Mark
Advanced Metrics
Members Only Data. Login or create a free account to unlock.
Registry Population:
Scoped for This Run Only
21 (2.10%) Question Mark
18 Additional Member-Only Data Points Available

The following information is unlocked with a free account:

Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Jewel Setting, Finish Pattern, Movement Signing Style, Movement Inlay Color, Center Wheel Material, Regulator Type, Standard Dial Type, Adjustments, Adjusted to Position, Positional Adjustments, Temperature Adjustments, Isochronism Adjustments, Railroad Grade Designation, Movement Markings

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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 · January 7, 2021

Serial Number 763006 was reported as accurate.

steve288 264 · May 10, 2020

Serial Number 763195 was reported as accurate.

steve288 264 · May 9, 2020

Serial Number 763195 was reported as accurate.

Anonymous · August 25, 2019

Serial Number 763567 was reported as accurate.

texnet 684 · August 13, 2019

Serial Number 763715 was reported as accurate.

texnet 684 · April 13, 2019

Serial Number 763588 was reported as accurate.

Anonymous · March 13, 2019

Serial Number 763899 was reported as accurate.

Anonymous · August 12, 2018

Serial Number 763723 was reported as accurate.

Anonymous · June 8, 2018

Serial Number 763451 was reported as accurate.

Anonymous · November 4, 2017

Serial Number 763320 was reported as accurate.

Anonymous · September 7, 2016

Serial Number 763795 was reported as accurate.

rock862 242 · June 20, 2016

Serial Number 763585 was reported as accurate.

sanjosetom Supporter 327 · December 22, 2015

Serial Number 763054 was reported as accurate.

Anonymous · October 21, 2014

Serial Number 763054 was reported as accurate.

Changes since this report was submitted:
Plate changed from 3/4 to Bridge

evelyndk 26 · July 11, 2014

Serial Number 763681 was reported as inaccurate.

Note: Grade 405 17 jewel was approved for Canadian
Pacific Service on lists for 1899-1910
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge

robertjblais 21 · January 4, 2014

Serial Number 763193 was reported as inaccurate.

Note: IT IS LEVER SET AND RAILROAD GRADE
Changes since this report was submitted:
Movement Setting changed from Pendant to Lever
Railroad Grade changed from No to Yes
Plate changed from 3/4 to Bridge
Rockford Grade 405 Pocket Watch