Pocket Watch Database

From the American Horology Archive:
Rockford Grade 86 Pocket Watch

Rockford Watch Co.

Grade: 86

Private Label(s) in Run:

F.A. Hubbard. - Springfield, Mass.

What is a Private Label?
Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 412232 Question Mark
Grade: 86 Question Mark
Variation: LS Question Mark
Model: 7 Question Mark
Estimated Production Year: 1893 Question Mark
Run Quantity: 500 Question Mark
Grade/Model Run: 14 of 19 Question Mark
Grade/Model Total Production: 9,550 Question Mark
Variant Est. Production: 2,550 (18S-M7-15J-ONL-U/A-LS) Question Mark
Size: 18s Question Mark
Jewels: 15j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Signing Style: Formal Script Question Mark
Movement Inlay Color: Black Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Type 6 Question Mark
Hairspring: Breguet Question Mark
Escapement Type: Straight-line Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: Mixed Question Mark
Movement Markings: R.W.Co.
Rockford, Ill.
Case: Various Question Mark
Run ID: 445.86G14.18S381.187M75.O87.L308.15J181 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.428 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
28.75 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
293.91 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.487% Question Mark
Registry Population:
Scoped for This Run Only
6 (1.20%) Question Mark

Help Us Help Others By Improving the Database:

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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.


ChrisG Top Contributor Supporter 594 · October 26, 2024

Serial Number 412384 was reported as inaccurate.

Note: L/P model

Anonymous · January 9, 2021

Serial Number 412048 was reported as accurate.

Anonymous · December 5, 2020

Serial Number 412260 was reported as accurate.

MoatsJustin1 top-contributor 5266 · November 25, 2020

Serial Number 412260 was reported as accurate.

gkwctcpa 4 · September 1, 2018

Serial Number 412221 was reported as accurate.

Anonymous · September 30, 2017

Serial Number 412428 was reported as accurate.

MichaelB 150 · March 16, 2017

Serial Number 412232 was reported as inaccurate.

Note: Movement Serial Number: 412232 is not marked
F.A.Hubbard Springfield Mass
Movement markings are not formal script

Harley505 Supporter 78 · July 30, 2016

Serial Number 412346 was reported as accurate.

Anonymous · November 11, 2015

Serial Number 412348 was reported as accurate.

Rockford Grade 86 Pocket Watch