Pocket Watch Database

From the American Horology Archive:
Rockford Grade 315 Pocket Watch

Rockford Watch Co.

Grade: 315

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 772876 Question Mark
Grade: 315 Question Mark
Model: 2 Question Mark
Estimated Production Year: 1908 Question Mark
Run Quantity: 100 Question Mark
Grade/Model Run: 1 of 3 Question Mark
Grade/Model Total Production: 600 Question Mark
Size: 12s Question Mark
Jewels: 21j Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Pendant Question Mark
Plate: 3/4 Plate Question Mark
Adjusted: Yes Question Mark
Adjusted # of Positions: 5 Question Mark
Railroad Grade: No Question Mark
Case: Various Question Mark
Run ID: 1125.315G1.12S7.122M3.O439.P179.21J104 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.621 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
1.80 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
18.44 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.093% Question Mark
Registry Population:
Scoped for This Run Only
6 (6.00%) Question Mark

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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 · February 10, 2024

Serial Number 772865 was reported as accurate.

JerryT Waltham Expert Small Watch Expert 425 · January 20, 2023

Serial Number 772876 was reported as accurate.

JerryT Waltham Expert Small Watch Expert 425 · January 20, 2023

Serial Number 772876 was reported as accurate.

Anonymous · November 21, 2019

Serial Number 772826 was reported as inaccurate.

Note: https://www.ebay.com/itm/Rockford-Pocket-Watch-23j
-12sz-Beatuful-Gold-Filled-Case-Only-300-Made-Rare
/223750607062 is marked 23 jewels
Curator Response: After reviewing the auction images, it has been determined that the serial number is actually #772326, which properly corresponds to a run of Grade 300 movements: https://pocketwatchdatabase.com/search/result/rockford/772326

Anonymous · October 27, 2019

Serial Number 772822 was reported as accurate.

Anonymous · April 4, 2018

Serial Number 772837 was reported as accurate.

Anonymous · January 13, 2018

Serial Number 772897 was reported as accurate.

Anonymous · April 5, 2017

Serial Number 772833 was reported as accurate.

Anonymous · December 15, 2016

Serial Number 772833 was reported as accurate.

Anonymous · December 15, 2016

Serial Number 772833 was reported as accurate.

Anonymous · October 27, 2016

Serial Number 772833 was reported as accurate.

Anonymous · October 25, 2016

Serial Number 772833 was reported as accurate.

Anonymous · October 25, 2016

Serial Number 772833 was reported as accurate.

Anonymous · October 25, 2016

Serial Number 772883 was reported as accurate.

VH1943 176 · June 26, 2016

Serial Number 772874 was reported as accurate.

VH1943 176 · June 26, 2016

Serial Number 772874 was reported as accurate.

Rockford Grade 315 Pocket Watch