Pocket Watch Database

From the American Horology Archive:
Rockford Grade 910 Pocket Watch

Rockford Watch Co.

Grade: 910

Manufacturer: Rockford
Manufacturer Location: Rockford, Illinois
Movement Serial Number: 534715
Grade: 910
Model: 9
Estimated Production Year: 1899
Run Quantity: 600
Grade/Model Run: 2 of 7
Total Production: 5,200
Size: 18s
Jewels: 21j
Jewel Material: Ruby & Sapphire
Jewel Setting: Screw-Set
Movement Configuration: Openface
Movement Finish: Nickel
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Full Plate
Train: Quick
Regulator: Micrometric
Hairspring: Breguet
Escapement Type: Straight-line
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Position: Yes
Adjusted # of Positions: 5
Adjusted to Temperature: Yes
Adjusted to Isochronism: Yes
Railroad Grade: Yes
Data Research: 1907 Rockford Serial List
Case: Various
Database Version: v48.272

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Data Verification Reports

534601
Verification Serial Map
535200

Anonymous · June 3, 2022

Serial Number 534749 was reported as accurate.

Anonymous · August 21, 2021

Serial Number 534942 was reported as accurate.

Dave895 Supporter 62 · August 3, 2021

Serial Number 534715 was reported as accurate.

bristowsr 1 · February 1, 2021

Serial Number 534743 was reported as accurate.

Anonymous · February 1, 2021

Serial Number 534743 was reported as accurate.

Anonymous · February 1, 2021

Serial Number 534743 was reported as accurate.

ABUMALEK 97 · May 4, 2020

Serial Number 534976 was reported as accurate.

Radron 102 · February 14, 2020

Serial Number 535168 was reported as accurate.

rmwatchandclock Supporter 253 · September 24, 2018

Serial Number 535035 was reported as accurate.

River01 11 · December 14, 2017

Serial Number 534603 was reported as accurate.

Anonymous · September 13, 2017

Serial Number 534782 was reported as accurate.

River01 11 · July 18, 2017

Serial Number 534603 was reported as accurate.

River01 11 · July 15, 2017

Serial Number 534603 was reported as accurate.

Anonymous · May 3, 2017

Serial Number 534860 was reported as accurate.

Anonymous · August 1, 2015

Serial Number 534884 was reported as accurate.

cmdraven 3391 · July 20, 2015

Serial Number 534844 was reported as accurate.

Anonymous · July 22, 2014

Serial Number 534921 was reported as accurate.

Thorsrevenge1 3 · May 8, 2014

Serial Number 534952 was reported as accurate.

Anonymous · May 8, 2014

Serial Number 534952 was reported as accurate.

Anonymous · February 16, 2014

Serial Number 535029 was reported as accurate.

Anonymous · February 20, 2013

Serial Number 534826 was reported as accurate.

Rockford Grade 910 Pocket Watch