Pocket Watch Database

From the American Horology Archive:
Rockford Grade 910 Pocket Watch

Rockford Watch Co.

Grade: 910

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 536774 Question Mark
Grade: 910 Question Mark
Model: 9 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: 18s Question Mark
Jewels: 21j Question Mark
Jewel Material: Login to View Question Mark
Jewel Setting: Login to View Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel 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: Full Plate Question Mark
Train: Login to View Question Mark
Regulator: Login to View Question Mark
Hairspring: Login to View Question Mark
Escapement Type: Straight-line 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: 701.910G8.18S634.189M47.O234.L563.21J17 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
17 (2.43%) Question Mark
19 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 Material, Jewel Setting, Movement Signing Style, Movement Inlay Color, Train, Regulator Type, Hairspring, 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.


strikeph Supporter 24 · May 10, 2024

Serial Number 536827 was reported as accurate.

CJEmpire3 Supporter 127 · August 9, 2021

Serial Number 537241 was reported as accurate.

Anonymous · May 14, 2021

Serial Number 536995 was reported as accurate.

okiejohn 406 · November 19, 2020

Serial Number 536774 was reported as accurate.

Strawbs 11 · July 22, 2020

Serial Number 537062 was reported as accurate.

pedro765 41 · July 9, 2019

Serial Number 537062 was reported as inaccurate.

Note: Marked Belmont
Curator Response: Thanks for the report. This information has been noted for the run.

Anonymous · June 15, 2018

Serial Number 536981 was reported as accurate.

Anonymous · April 29, 2018

Serial Number 537185 was reported as accurate.

Anonymous · March 2, 2013

Serial Number 537183 was reported as accurate.

Rockford Grade 910 Pocket Watch