Pocket Watch Database

From the American Horology Archive:
Rockford Grade 66 Pocket Watch

Rockford Watch Co.

Grade: 66

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 306067
Grade: 66
Variation: LP
Model: 7
Estimated Production Year: 1887
Run Quantity: 1,000
Grade/Model Run: 9 of 17
Grade/Model Total Production: 14,700
Variant Est. Production: 5,000 (18S-M7-11J-ONL-U-LP)
Size: 18s
Jewels: 11j
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Inlay Color: Black
Movement Setting: Lever
Plate: Full Plate
Regulator: Plain
Hairspring: Flat
Escapement Type: Straight-line
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Movement Markings: R.W.Co.
Rockford Ill.
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 283.66G9.18S281.187M24.O36.L146.11J62
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
44.01
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
452.42
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
2.289%
Registry Population: 7 (0.70%)
$ Estimated Value (12 Month Change): 19.33% Analyzing 70 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.


ticker32 Supporter 84 · August 2, 2023

Serial Number 306089 was reported as accurate.

bluedevil64 8 · June 13, 2018

Serial Number 306067 was reported as accurate.

Anonymous · February 20, 2014

Serial Number 306520 was reported as accurate.

Anonymous · December 21, 2013

Serial Number 306520 was reported as accurate.

Anonymous · December 2, 2012

Serial Number 306520 was reported as accurate.

Rockford Grade 66 Pocket Watch