Pocket Watch Database


From the American Horology Archive:
Rockford Grade 66 Pocket Watch

Rockford Watch Co.

Grade: 66

Manufacturer: Rockford Question Mark
Manufacturer Location: Rockford, Illinois Question Mark
Movement Serial Number: 287772 Question Mark
Grade: 66 Question Mark
Model: 7 Question Mark
Estimated Production Year: 1888 Question Mark
Run Quantity: 1,000 Question Mark
Grade/Model Run: 6 of 17 Question Mark
Grade/Model Total Production: 14,700 Question Mark
Variant Est. Production: 14,000 (18S-M7-11J) Question Mark
Size: 18s Question Mark
Jewels: 11j Question Mark
Jewel Setting: Screw-Set Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Inlay Color: Black Question Mark
Movement Setting: Lever Question Mark
Plate: Full Plate Question Mark
Regulator: Plain Question Mark
Hairspring: Flat Question Mark
Escapement Type: Straight-line Question Mark
Standard Dial Type: Single-Sunk Question Mark
Adjusted: No Question Mark
Railroad Grade: No Question Mark
Movement Markings: R.W.Co.
Rockford Ill.
Case: Various Question Mark
Run ID: 260.66G6.18S258.187M17.O29.L123.11J53 Question Mark
Data Research: 1907 Rockford Serial List
Question Mark
Database Version: v52.550 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
44.28 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
452.42 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.289% Question Mark
Registry Population:
Scoped for This Run Only
14 (1.40%) Question Mark
$ Estimated Value (12 Month Change): 17.46% Analyzing 73 Sales Question Mark

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.


ChrisG Top Contributor Supporter 613 · November 16, 2024

Serial Number 287521 was reported as accurate.

Anonymous · March 18, 2022

Serial Number 287782 was reported as accurate.

Anonymous · February 28, 2021

Serial Number 287336 was reported as inaccurate.

Note: This movement has L/P switch. Information from
ebay auction site current listing

Anonymous · February 6, 2021

Serial Number 287016 was reported as accurate.

Anonymous · September 24, 2019

Serial Number 287740 was reported as accurate.

Anonymous · February 5, 2019

Serial Number 287225 was reported as accurate.

cmdraven 4083 · September 30, 2016

Serial Number 287962 was reported as accurate.

Anonymous · March 23, 2016

Serial Number 287267 was reported as accurate.

Anonymous · July 11, 2015

Serial Number 287173 was reported as accurate.

Anonymous · July 3, 2015

Serial Number 287173 was reported as accurate.

Mikehold 6 · September 26, 2014

Serial Number 287130 was reported as accurate.

Anonymous · August 8, 2014

Serial Number 287199 was reported as accurate.

Anonymous · August 8, 2014

Serial Number 287199 was reported as accurate.

Anonymous · August 4, 2014

Serial Number 287199 was reported as accurate.

Anonymous · August 4, 2014

Serial Number 287199 was reported as accurate.

Anonymous · October 22, 2013

Serial Number 287755 was reported as accurate.

Anonymous · April 30, 2013

Serial Number 287772 was reported as accurate.

Anonymous · March 21, 2013

Serial Number 287249 was reported as accurate.

Rockford Grade 66 Pocket Watch