Pocket Watch Database

From the American Horology Archive:
Rockford Grade 205 Pocket Watch

Rockford Watch Co.

Grade: 205

Winnebago

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 672038
Grade: 205
Model: 9
Estimated Production Year: 1906
Run Quantity: 1,000
Grade/Model Run: 2 of 5
Grade/Model Total Production: 4,200
Size: 18s
Jewels: 17j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Signing Style: Gothic Blackletter
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Full Plate
Double Roller: Yes
Regulator: Reed
Hairspring: Breguet
Escapement Type: Straight-line
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Movement Markings: Rockford Watch Co.
U.S.A.
Winnebago
17 Jewels
Adjusted
Five Positions
Double Roller
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 981.205G2.18S717.189M85.O358.L736.17J318
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
12.57
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
129.24
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.654%
Registry Population: 29 (2.90%)

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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 · October 28, 2023

Serial Number 672178 was reported as accurate.

Anonymous · December 21, 2022

Serial Number 672547 was reported as accurate.

mdmiller99 Supporter 33 · October 6, 2021

Serial Number 672014 was reported as accurate.

Anonymous · August 27, 2021

Serial Number 672118 was reported as accurate.

Anonymous · August 16, 2021

Serial Number 672076 was reported as accurate.

Anonymous · July 19, 2021

Serial Number 672014 was reported as accurate.

Anonymous · March 12, 2021

Serial Number 672538 was reported as accurate.

Anonymous · July 25, 2020

Serial Number 672095 was reported as accurate.

Anonymous · May 16, 2020

Serial Number 672112 was reported as accurate.

okiejohn 379 · June 10, 2019

Serial Number 672038 was reported as accurate.

Anonymous · March 24, 2019

Serial Number 672907 was reported as accurate.

wmike565 Supporter 115 · March 17, 2019

Serial Number 672224 was reported as accurate.

WLBelkriver33 804 · March 16, 2019

Serial Number 672224 was reported as accurate.

Anonymous · February 24, 2019

Serial Number 672224 was reported as accurate.

Anonymous · February 12, 2019

Serial Number 672810 was reported as accurate.

rmwatchandclock Supporter 365 · September 24, 2018

Serial Number 672062 was reported as accurate.

tsullivan 18 · May 9, 2017

Serial Number 672035 was reported as accurate.

Anonymous · May 6, 2017

Serial Number 672544 was reported as accurate.

Anonymous · February 20, 2015

Serial Number 672039 was reported as inaccurate.

No further details were submitted with the report.

kenlmitchell 7 · January 22, 2015

Serial Number 672314 was reported as accurate.

Anonymous · January 3, 2015

Serial Number 672628 was reported as accurate.

Anonymous · August 8, 2014

Serial Number 672258 was reported as accurate.

Rockford Grade 205 Pocket Watch