Pocket Watch Database

From the American Horology Archive:
Rockford Grade 665 Pocket Watch

Rockford Watch Co.

Grade: 665

Wind Indicator

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 830395
Grade: 665
Model: 5
Estimated Production Year: 1910
Run Quantity: 500
Grade/Model Run: 1 of 5
Grade/Model Total Production: 3,250
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Pendant
Plate: 3/4 Plate
Standard Dial Type: Single-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: No
Wind Indicator Available: Yes
Wind Indicator Present: Yes
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 1205.665G1.16S316.165M64.O486.P242.17J459
Database Version: v52.219
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
9.73
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
100.00
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.506%
Registry Population: 17 (3.40%)

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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 4, 2022

Serial Number 830497 was reported as accurate.

Anonymous · January 9, 2021

Serial Number 830395 was reported as accurate.

Anonymous · December 18, 2019

Serial Number 830406 was reported as accurate.

Anonymous · December 24, 2015

Serial Number 830214 was reported as inaccurate.

Note: I hv a Rockford Indicator pkt watch, serial #
830214. It is stamped 17 Jewels and is not a
lever set watch.
Changes since this report was submitted:
Grade changed from 655 to 665
Jewels changed from 21j to 17j
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

bunchj2 103 · July 13, 2015

Serial Number 830458 was reported as inaccurate.

Note: I had put everything was ok except it is a 17
jewel movement
Changes since this report was submitted:
Grade changed from 655 to 665
Jewels changed from 21j to 17j
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

bunchj2 103 · July 13, 2015

Serial Number 830458 was reported as accurate.

Changes since this report was submitted:
Grade changed from 655 to 665
Jewels changed from 21j to 17j
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

Anonymous · June 4, 2015

Serial Number 830437 was reported as accurate.

Changes since this report was submitted:
Grade changed from 655 to 665
Jewels changed from 21j to 17j
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

Anonymous · February 1, 2015

Serial Number 830461 was reported as inaccurate.

Note: Mine is also the 17J Grade 655 Wind Indicator.
Cheers. duffy l.
Changes since this report was submitted:
Grade changed from 655 to 665
Jewels changed from 21j to 17j
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

Flyskippy1 29 · February 4, 2014

Serial Number 830279 was reported as inaccurate.

Note: Actually, this is the 17j 16s wind indicator,
grade 665.
Changes since this report was submitted:
Grade changed from 655 to 665
Jewels changed from 21j to 17j
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No

Flyskippy1 29 · February 2, 2014

Serial Number 830275 was reported as inaccurate.

Note: Wind indicator is present
Changes since this report was submitted:
Grade changed from 655 to 665
Jewels changed from 21j to 17j
Movement Setting changed from Lever to Pendant
Railroad Grade changed from Yes to No
Rockford Grade 665 Pocket Watch