Pocket Watch Database

From the American Horology Archive:
South Bend Grade 223 Pocket Watch Movement

South Bend Watch Co.

Grade: 223

Studebaker

Manufacturer: South Bend
Manufacturer Location: South Bend, Indiana
Movement Serial Number: 621405
Grade: 223
Model: 2
Estimated Production Year: 1910
Run Quantity: 1,000
Grade/Model Run: 3 of 5
Total Production: 5,000
Size: 16s
Jewels: 17j
Jewel Material: Ruby & Sapphire
Jewel Setting: Gold Settings (Screw-Set)
Movement Configuration: Openface
Movement Finish: Nickel
Movement Inlay Color: Gilt
Movement Setting: Lever
Plate: Bridge Plate
Bridge Type: 3-Finger
Double Roller: Yes
Train Material: Gold
Center Wheel Material: Gold
Regulator: Micrometric
Pallet Jewel Material: Sapphire
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
Database Version: v48.038

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Data Verification Reports

621001
Verification Serial Map
622000

Anonymous · March 10, 2019

Serial Number 621873 was reported as accurate.

Anonymous · February 13, 2019

Serial Number 621089 was reported as accurate.

Anonymous · May 17, 2018

Serial Number 621229 was reported as accurate.

Anonymous · March 7, 2018

Serial Number 621669 was reported as accurate.

Anonymous · November 30, 2017

Serial Number 621176 was reported as accurate.

Anonymous · August 12, 2017

Serial Number 621851 was reported as accurate.

Anonymous · December 14, 2016

Serial Number 621024 was reported as accurate.

Anonymous · December 24, 2015

Serial Number 621105 was reported as accurate.

gcassidy 19 · December 4, 2013

Serial Number 621923 was reported as inaccurate.

Note: south bend model# 223 was a railroad grade at time
of construction an "the Studebaker" original.

Anonymous · March 18, 2013

Serial Number 621165 was reported as inaccurate.

Note: Rare "The Studebaker"
South Bend Grade 223 Pocket Watch Movement