Pocket Watch Database

From the American Horology Archive:
Rockford Grade 925 Pocket Watch

Rockford Watch Co.

Grade: 925

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 509193
Grade: 925
Model: 9
Estimated Production Year: 1897
Run Quantity: 600
Grade/Model Run: 1 of 13
Grade/Model Total Production: 7,400
Size: 18s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Two-Tone
Movement Setting: Lever
Plate: Full Plate
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 565.925G1.18S498.189M14.O131.L427.17J83
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
22.28
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
227.73
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
1.153%
Registry Population: 7 (1.17%)
Research Note: Rockford Serial Lists designate range as Model 9. However, #509193 has been verified as Model 7. Some of all of run may be Model 7 and some may be transitional.

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

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 13, 2021

Serial Number 509357 was reported as accurate.

Anonymous · September 7, 2020

Serial Number 509585 was reported as accurate.

Anonymous · December 7, 2019

Serial Number 509503 was reported as accurate.

Anonymous · January 31, 2019

Serial Number 509638 was reported as accurate.

cougwatch Supporter 125 · April 28, 2016

Serial Number 509193 was reported as inaccurate.

Note: Finish 2 tone
Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · February 9, 2014

Serial Number 509653 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Anonymous · July 19, 2013

Serial Number 509653 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone

Csaw31 5 · July 5, 2013

Serial Number 509578 was reported as accurate.

Changes since this report was submitted:
Movement Finish changed from Nickel to Two-Tone
Rockford Grade 925 Pocket Watch