Pocket Watch Database

From the American Horology Archive:
Rockford Grade 625 Pocket Watch

Rockford Watch Co.

Grade: 625

Mixed Run

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 663248
Grade: 625
Model: 5
Estimated Production Year: 1905
Run Quantity: 800
Grade/Model Run: 1 of 2
Grade/Model Total Production: 1,300
Size: 16s
Jewels: 21j
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Finish Pattern: Sunburst
Movement Setting: Pendant
Plate: Bridge Plate
Bridge Type: 3-Finger
Double Roller: Yes
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Railroad Grade: Yes
Data Research: 1907 Rockford Serial List
Case: Various
Run ID: 965.625G1.16S215.165M26.O350.P90.21J86
Database Version: v52.245
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
3.91
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
39.98
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.202%
Registry Population: 11 (1.38%)
Research Note: #663206 Verified as Marked "Pocahontas." #663400 Verified as Marked "Prince of Wales" [JH]. #663129: Verified as Marked "Prince of Wales."

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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 · December 19, 2023

Serial Number 663420 was reported as accurate.

funkywatches 69 · September 16, 2021

Serial Number 663396 was reported as accurate.

gergnosretep Supporter 26 · September 12, 2021

Serial Number 663493 was reported as accurate.

Anonymous · February 4, 2021

Serial Number 663337 was reported as accurate.

Anonymous · February 4, 2021

Serial Number 663337 was reported as accurate.

Anonymous · August 20, 2018

Serial Number 663248 was reported as accurate.

robertjblais 21 · November 10, 2014

Serial Number 663248 was reported as inaccurate.

Note: This is a Pocahontas Grade 625 21 Jewel
Changes since this report was submitted:
Grade changed from Unknown to 625
Factory Model changed from 0 to 5
Movement Setting changed from Lever to Pendant

Anonymous · October 13, 2014

Serial Number 663577 was reported as inaccurate.

Note: 3FBR Movement
Changes since this report was submitted:
Grade changed from Unknown to 625
Size changed from 18 to 16
Jewels changed from ? to 21j
Movement Configuration changed from Hunting to Openface
Factory Model changed from 0 to 5
Movement Setting changed from Lever to Pendant
Railroad Grade changed from No to Yes
Plate changed from Full to Bridge

Anonymous · October 13, 2014

Serial Number 663577 was reported as inaccurate.

Note: OF, 21j, ADJ 5 POS, Wavy DMK, GSJS, GCW
Changes since this report was submitted:
Grade changed from Unknown to 625
Size changed from 18 to 16
Jewels changed from ? to 21j
Movement Configuration changed from Hunting to Openface
Factory Model changed from 0 to 5
Movement Setting changed from Lever to Pendant
Railroad Grade changed from No to Yes
Plate changed from Full to Bridge

Forrester 2 · February 6, 2014

Serial Number 663337 was reported as inaccurate.

Note: Plymouth 16s 21j Prince of Wales
Changes since this report was submitted:
Grade changed from Unknown to 625
Size changed from 18 to 16
Jewels changed from ? to 21j
Movement Configuration changed from Hunting to Openface
Factory Model changed from 0 to 5
Movement Setting changed from Lever to Pendant
Railroad Grade changed from No to Yes
Plate changed from Full to Bridge

Anonymous · May 13, 2013

Serial Number 663351 was reported as accurate.

Changes since this report was submitted:
Grade changed from Unknown to 625
Size changed from 18 to 16
Jewels changed from ? to 21j
Movement Configuration changed from Hunting to Openface
Factory Model changed from 0 to 5
Movement Setting changed from Lever to Pendant
Plate changed from Full to Bridge

Anonymous · April 15, 2013

Serial Number 663351 was reported as inaccurate.

Note: I have a Rockford Plymouth Watch, Prince of Wales
model with ths Serial Number.
Changes since this report was submitted:
Grade changed from Unknown to 625
Size changed from 18 to 16
Jewels changed from ? to 21j
Movement Configuration changed from Hunting to Openface
Factory Model changed from 0 to 5
Movement Setting changed from Lever to Pendant
Plate changed from Full to Bridge
Rockford Grade 625 Pocket Watch