Pocket Watch Database

From the American Horology Archive:
Rockford Grade 935 Pocket Watch

Rockford Watch Co.

Grade: 935

Private Label(s) in Run:

J. Henry Chinnery - Scottsville, Mich.
E.A. Cress - Minden City, Mich.

What is a Private Label?
Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 723589
Grade: 935
Model: 9
Estimated Production Year: 1907
Run Quantity: 1,000
Grade/Model Run: 39 of 61
Grade/Model Total Production: 43,131
Size: 18s
Jewels: 17j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Signing Style: Block Letter
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Full Plate
Regulator: Reed
Movement Markings: R.W.Co.
Rockford, Ill.
17 Jewels
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 1046.935G39.18S739.189M100.O394.L761.17J351
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
129.14
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
1,327.49
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
6.717%
Registry Population: 6 (0.60%)
$ Estimated Value (12 Month Change): -4.90% Analyzing 220 Sales

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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 · August 28, 2023

Serial Number 723221 was reported as accurate.

Anonymous · April 20, 2022

Serial Number 723531 was reported as inaccurate.

Note: all is correct except this is a jewelers marked
watch E A Cress Minden City Mich
Curator Response: Thanks for the report. The database has been updated accordingly.

Anonymous · February 8, 2020

Serial Number 723163 was reported as accurate.

GeSeas 4 · August 24, 2019

Serial Number 723570 was reported as accurate.

GeSeas 4 · August 24, 2019

Serial Number 723570 was reported as accurate.

oilseed Supporter 469 · January 18, 2018

Serial Number 723081 was reported as accurate.

Singularity21 19 · January 3, 2018

Serial Number 723289 was reported as accurate.

captglen 19 · March 10, 2016

Serial Number 723361 was reported as accurate.

captglen 19 · March 8, 2016

Serial Number 723361 was reported as accurate.

captglen 19 · March 8, 2016

Serial Number 723361 was reported as accurate.

captglen 19 · February 26, 2016

Serial Number 723361 was reported as accurate.

Firebirdjeff 41 · September 26, 2014

Serial Number 723589 was reported as accurate.

Anonymous · October 6, 2013

Serial Number 723826 was reported as accurate.

Rockford Grade 935 Pocket Watch